Q: What is the sum of all factors of the number 216,233,320 excluding 216,233,320?

A: 272,400,800

Why is 272,400,800 the sum of all factors of 216,233,320, excluding 216,233,320?

The factors of the number 216,233,320 are: 1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4660, 9320, 23201, 46402, 92804, 116005, 185608, 232010, 464020, 928040, 5405833, 10811666, 21623332, 27029165, 43246664, 54058330, 108116660, 216233320.

If you add them up, you will get the total of 216,233,592. Now subtract 216,233,320 to get 272,400,800