Q: What is the sum of all factors of the number 478,508,330 excluding 478,508,330?

A: 423,227,734

Why is 423,227,734 the sum of all factors of 478,508,330, excluding 478,508,330?

The factors of the number 478,508,330 are: 1, 2, 5, 10, 23, 46, 115, 230, 317, 634, 1585, 3170, 6563, 7291, 13126, 14582, 32815, 36455, 65630, 72910, 150949, 301898, 754745, 1509490, 2080471, 4160942, 10402355, 20804710, 47850833, 95701666, 239254165, 478508330.

If you add them up, you will get the total of 478,508,753. Now subtract 478,508,330 to get 423,227,734