Q: What is the sum of all factors of the number 402,143,129 excluding 402,143,129?
A: 27,216,487
The factors of the number 402,143,129 are: 1, 31, 41, 107, 1271, 2957, 3317, 4387, 91667, 121237, 135997, 316399, 3758347, 9808369, 12972359, 402143129.
If you add them up, you will get the total of 402,143,156. Now subtract 402,143,129 to get 27,216,487