Is 1716 a deficient number and what is its deficiency?

Is 1716 a deficient number?

Here we will explain and calculate if 1716 is a deficient number and its deficiency if applicable.

1716 is a deficient number if the sum of its proper divisors is less than 1716.

The sum of its proper divisors is calculated as follows: 1 + 2 + 3 + 4 + 6 + 11 + 12 + 13 + 22 + 26 + 33 + 39 + 44 + 52 + 66 + 78 + 132 + 143 + 156 + 286 + 429 + 572 + 858 = 2988.

2988 is not less than 1716. Therefore, 1716 is not a deficient number.

The deficiency of 1716 is 1716 minus the sum of its proper divisors. Thus, the deficiency of 1716 is 1716 - 2988 = No Deficiency

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