Python proper_divisors Examples

Example #1

File: problem_23.py Project: euphwes/Project-Euler-Python

def is_abundant(n):
    """ Returns True if n is an abundant integer. That is, the sum of all the proper divisors of n
    is greater than n itself. """
    return sum(proper_divisors(n)) > n

Example #2

File: problem_21.py Project: euphwes/Project-Euler-Python

def d(n):
    """ Returns the sum of all proper divisors of n. """
    return sum(proper_divisors(n))