Q: What is the sum of all factors of the number 316,407,040 excluding 316,407,040?

A: 441,489,764

Why is 441,489,764 the sum of all factors of 316,407,040, excluding 316,407,040?

The factors of the number 316,407,040 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 247193, 494386, 988772, 1235965, 1977544, 2471930, 3955088, 4943860, 7910176, 9887720, 15820352, 19775440, 31640704, 39550880, 63281408, 79101760, 158203520, 316407040.

If you add them up, you will get the total of 316,407,481. Now subtract 316,407,040 to get 441,489,764