Q: What is the sum of all factors of the number 100,240,035 excluding 100,240,035?

A: 86,806,365

Why is 86,806,365 the sum of all factors of 100,240,035, excluding 100,240,035?

The factors of the number 100,240,035 are: 1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 19483, 58449, 97415, 136381, 292245, 409143, 681905, 954667, 2045715, 2864001, 4773335, 6682669, 14320005, 20048007, 33413345, 100240035.

If you add them up, you will get the total of 100,240,121. Now subtract 100,240,035 to get 86,806,365