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abundant numbera number that is smaller than the sum of its proper divisors. • proper divisors are all the positive divisors of a number, except the number itself.
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abundant numberA nmber for which the sum of all its proper factors is greater than the number itself. For example, 24 is an abundant number because the sum of its proper factor is 36; 1 + 2 + 3 + 4 + 6 + 8 + 12 = 36 [..]
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abundant numberA number such that the sum of all its divisors (except itself) is greater than the number itself. Thus 12 is an abundant number, because its divisors, 1, 2, 3, 4, 6 = 16, which is greater than 12.
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