Is 344 a deficient number and what is its deficiency?

Is 344 a deficient number?

Here we will explain and calculate if 344 is a deficient number and its deficiency if applicable.

344 is a deficient number if the sum of its proper divisors is less than 344.

The sum of its proper divisors is calculated as follows: 1 + 2 + 4 + 8 + 43 + 86 + 172 = 316.

316 is less than 344. Therefore, 344 is a deficient number.

The deficiency of 344 is 344 minus the sum of its proper divisors. Thus, the deficiency of 344 is 344 - 316 = 28

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