Q: What is the sum of all factors of the number 332,540,242 excluding 332,540,242?

A: 209,789,678

Why is 209,789,678 the sum of all factors of 332,540,242, excluding 332,540,242?

The factors of the number 332,540,242 are: 1, 2, 19, 38, 43, 86, 113, 226, 817, 1634, 1801, 2147, 3602, 4294, 4859, 9718, 34219, 68438, 77443, 92321, 154886, 184642, 203513, 407026, 1471417, 2942834, 3866747, 7733494, 8751059, 17502118, 166270121, 332540242.

If you add them up, you will get the total of 332,540,451. Now subtract 332,540,242 to get 209,789,678