Q: What is the sum of all factors of the number 405,623,231 excluding 405,623,231?
A: 31,201,801
The factors of the number 405,623,231 are: 1, 13, 31201787, 405623231.
If you add them up, you will get the total of 405,623,262. Now subtract 405,623,231 to get 31,201,801