Is 316 a deficient number and what is its deficiency?

Is 316 a deficient number?

Here we will explain and calculate if 316 is a deficient number and its deficiency if applicable.

316 is a deficient number if the sum of its proper divisors is less than 316.

The sum of its proper divisors is calculated as follows: 1 + 2 + 4 + 79 + 158 = 244.

244 is less than 316. Therefore, 316 is a deficient number.

The deficiency of 316 is 316 minus the sum of its proper divisors. Thus, the deficiency of 316 is 316 - 244 = 72

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