Q: What is the sum of all factors of the number 433,531,254 excluding 433,531,254?

A: 513,392,010

Why is 513,392,010 the sum of all factors of 433,531,254, excluding 433,531,254?

The factors of the number 433,531,254 are: 1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 78283, 156566, 234849, 469698, 1017679, 2035358, 3053037, 5558093, 6106074, 11116186, 16674279, 33348558, 72255209, 144510418, 216765627, 433531254.

If you add them up, you will get the total of 433,531,767. Now subtract 433,531,254 to get 513,392,010