Q: What is the sum of all factors of the number 31,221,013 excluding 31,221,013?
A: 356,387
The factors of the number 31,221,013 are: 1, 149, 317, 661, 47233, 98489, 209537, 31221013.
If you add them up, you will get the total of 31,221,369. Now subtract 31,221,013 to get 356,387