Q: What is the sum of all factors of the number 307,505,736 excluding 307,505,736?

A: 528,470,964

Why is 528,470,964 the sum of all factors of 307,505,736, excluding 307,505,736?

The factors of the number 307,505,736 are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 269, 538, 807, 1076, 1614, 2152, 2421, 3228, 4842, 6456, 9684, 15877, 19368, 31754, 47631, 63508, 95262, 127016, 142893, 190524, 285786, 381048, 571572, 1143144, 4270913, 8541826, 12812739, 17083652, 25625478, 34167304, 38438217, 51250956, 76876434, 102501912, 153752868, 307505736.

If you add them up, you will get the total of 307,506,264. Now subtract 307,505,736 to get 528,470,964