Is 866 an abundant number and what is its abundance?

Is 866 an abundant number?

Here we will explain and calculate if 866 is an abundant number and its abundance if applicable.

866 is an abundant number if the sum of its proper divisors is greater than 866.

The sum of its proper divisors is calculated as follows: 1 + 2 + 433 = 436.

436 is not greater than 866. Therefore, 866 is not an abundant number.

The abundance of 866 is the sum of its proper divisors minus 866. Thus, the abundance of 866 is 436 - 866 = no abundance

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