Q: What is the sum of all factors of the number 311,220,129 excluding 311,220,129?
A: 156,067,935
The factors of the number 311,220,129 are: 1, 3, 11, 31, 33, 93, 341, 1023, 304223, 912669, 3346453, 9430913, 10039359, 28292739, 103740043, 311220129.
If you add them up, you will get the total of 311,220,285. Now subtract 311,220,129 to get 156,067,935