A whole number is an abundant number if the sum of its factors​ (other than the number​ itself) is greater than the number itself. A deficient number is a number with factors​ (other than the number​ itself) whose sum is less than the number itself.   a. Determine which of the following numbers are abundant or deficient.   i. 40 ii. 28 iii. 8 b. Find at least one more number that is deficient and one that is abundant. The number 26 is an abundant​ number, and 34 is a deficient number.

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Chapter1: Combinatorial Analysis
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A whole number is an abundant number if the sum of its factors​ (other than the number​ itself) is greater than the number itself. A deficient number is a number with factors​ (other than the number​ itself) whose sum is less than the number itself.
 
a.
Determine which of the following numbers are abundant or deficient.
 
i.
40
ii.
28
iii.
8
b.
Find at least one more number that is deficient and one that is abundant.
The number
26
is an abundant​ number, and
34
is a deficient number.
 
B.
The number
30
is an abundant​ number, and
34
is a deficient number.
 
C.
The number
24
is an abundant​ number, and
30
is a deficient number.
 
D.
The number
34
is an abundant​ number, and
30
is a deficient number
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