Is 989 an abundant number and what is its abundance?

Is 989 an abundant number?

Here we will explain and calculate if 989 is an abundant number and its abundance if applicable.

989 is an abundant number if the sum of its proper divisors is greater than 989.

The sum of its proper divisors is calculated as follows: 1 + 23 + 43 = 67.

67 is not greater than 989. Therefore, 989 is not an abundant number.

The abundance of 989 is the sum of its proper divisors minus 989. Thus, the abundance of 989 is 67 - 989 = no abundance

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