Q: What is the sum of all factors of the number 501,743,442 excluding 501,743,442?

A: 538,011,438

Why is 538,011,438 the sum of all factors of 501,743,442, excluding 501,743,442?

The factors of the number 501,743,442 are: 1, 2, 3, 6, 29, 58, 87, 174, 743, 1486, 2229, 3881, 4458, 7762, 11643, 21547, 23286, 43094, 64641, 112549, 129282, 225098, 337647, 675294, 2883583, 5767166, 8650749, 17301498, 83623907, 167247814, 250871721, 501743442.

If you add them up, you will get the total of 501,743,980. Now subtract 501,743,442 to get 538,011,438