Amicable Numbers The Greeks considered the pair of numbers 220 and 284 to be amicable or friendly numbers because the sum of the proper divisors of one of the numbers is the other number.
The sum of the proper factors of 220 is
The sum of the proper factors of 284 is
Determine whether
- 60 and 84 are amicable numbers.
- 1184 and 1210 are amicable numbers.
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Chapter 6 Solutions
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