Q: What is the sum of all factors of the number 40,721,908 excluding 40,721,908?
A: 31,545,644
The factors of the number 40,721,908 are: 1, 2, 4, 71, 142, 284, 143387, 286774, 573548, 10180477, 20360954, 40721908.
If you add them up, you will get the total of 40,721,939. Now subtract 40,721,908 to get 31,545,644