Q: What is the sum of all factors of the number 85,896,090 excluding 85,896,090?

A: 169,339,878

Why is 169,339,878 the sum of all factors of 85,896,090, excluding 85,896,090?

The factors of the number 85,896,090 are: 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 136343, 272686, 409029, 681715, 818058, 954401, 1227087, 1363430, 1908802, 2045145, 2454174, 2863203, 4090290, 4772005, 5726406, 6135435, 8589609, 9544010, 12270870, 14316015, 17179218, 28632030, 42948045, 85896090.

If you add them up, you will get the total of 85,896,259. Now subtract 85,896,090 to get 169,339,878