Q: What is the sum of all factors of the number 121,421,456 excluding 121,421,456?
A: 133,838,248
The factors of the number 121,421,456 are: 1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 1096, 1781, 2192, 3562, 4261, 7124, 8522, 14248, 17044, 28496, 34088, 55393, 68176, 110786, 221572, 443144, 583757, 886288, 1167514, 2335028, 4670056, 7588841, 9340112, 15177682, 30355364, 60710728, 121421456.
If you add them up, you will get the total of 121,421,589. Now subtract 121,421,456 to get 133,838,248