Is 641 an abundant number and what is its abundance?

Is 641 an abundant number?

Here we will explain and calculate if 641 is an abundant number and its abundance if applicable.

641 is an abundant number if the sum of its proper divisors is greater than 641.

The sum of its proper divisors is calculated as follows: 1 = 1.

1 is not greater than 641. Therefore, 641 is not an abundant number.

The abundance of 641 is the sum of its proper divisors minus 641. Thus, the abundance of 641 is 1 - 641 = no abundance

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