Q: What is the sum of all factors of the number 105,071,110 excluding 105,071,110?

A: 89,632,154

Why is 89,632,154 the sum of all factors of 105,071,110, excluding 105,071,110?

The factors of the number 105,071,110 are: 1, 2, 5, 10, 41, 82, 205, 251, 410, 502, 1021, 1255, 2042, 2510, 5105, 10210, 10291, 20582, 41861, 51455, 83722, 102910, 209305, 256271, 418610, 512542, 1281355, 2562710, 10507111, 21014222, 52535555, 105071110.

If you add them up, you will get the total of 105,071,199. Now subtract 105,071,110 to get 89,632,154