Q: What is the sum of all factors of the number 768,072,538 excluding 768,072,538?
A: 399,493,862
The factors of the number 768,072,538 are: 1, 2, 83, 166, 857, 1714, 5399, 10798, 71131, 142262, 448117, 896234, 4626943, 9253886, 384036269, 768072538.
If you add them up, you will get the total of 768,072,937. Now subtract 768,072,538 to get 399,493,862