Perfect integers
An integer 'n' is called 'perfect' if it equals the sum of all its divisors 'd' ... {see attachment for complete definition and example}
Let 'a' be a positive integer. Prove ... {see attachment}
https://brainmass.com/math/basic-algebra/perfect-integers-26747
Solution Summary
This defines perfect integers and shows how to complete a proof regarding perfect integers.
$2.19