Q: What is the sum of all factors of the number 100,427,439 excluding 100,427,439?

A: 56,322,897

Why is 56,322,897 the sum of all factors of 100,427,439, excluding 100,427,439?

The factors of the number 100,427,439 are: 1, 3, 7, 21, 67, 137, 201, 411, 469, 521, 959, 1407, 1563, 2877, 3647, 9179, 10941, 27537, 34907, 64253, 71377, 104721, 192759, 214131, 244349, 499639, 733047, 1498917, 4782259, 14346777, 33475813, 100427439.

If you add them up, you will get the total of 100,427,495. Now subtract 100,427,439 to get 56,322,897