Q: What is the sum of all factors of the number 215,223,272 excluding 215,223,272?

A: 231,050,008

Why is 231,050,008 the sum of all factors of 215,223,272, excluding 215,223,272?

The factors of the number 215,223,272 are: 1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6424, 33503, 67006, 134012, 268024, 368533, 737066, 1474132, 2445719, 2948264, 4891438, 9782876, 19565752, 26902909, 53805818, 107611636, 215223272.

If you add them up, you will get the total of 215,223,503. Now subtract 215,223,272 to get 231,050,008