Q: What is the sum of all factors of the number 231,123,409 excluding 231,123,409?
A: 26,875,343
The factors of the number 231,123,409 are: 1, 11, 43, 473, 488633, 5374963, 21011219, 231123409.
If you add them up, you will get the total of 231,123,435. Now subtract 231,123,409 to get 26,875,343