Q: What is the sum of all factors of the number 103,231,000 excluding 103,231,000?

A: 138,331,880

Why is 138,331,880 the sum of all factors of 103,231,000, excluding 103,231,000?

The factors of the number 103,231,000 are: 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 103231, 206462, 412924, 516155, 825848, 1032310, 2064620, 2580775, 4129240, 5161550, 10323100, 12903875, 20646200, 25807750, 51615500, 103231000.

If you add them up, you will get the total of 103,231,138. Now subtract 103,231,000 to get 138,331,880