Q: What is the sum of all factors of the number 104,502,134 excluding 104,502,134?

A: 72,741,418

Why is 72,741,418 the sum of all factors of 104,502,134, excluding 104,502,134?

The factors of the number 104,502,134 are: 1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 1061, 1331, 2122, 2662, 4477, 8954, 11671, 23342, 39257, 49247, 78514, 98494, 128381, 256762, 431827, 863654, 1412191, 2824382, 4750097, 9500194, 52251067, 104502134.

If you add them up, you will get the total of 104,502,206. Now subtract 104,502,134 to get 72,741,418