Q: What is the sum of all factors of the number 453,421,144 excluding 453,421,144?

A: 528,590,456

Why is 528,590,456 the sum of all factors of 453,421,144, excluding 453,421,144?

The factors of the number 453,421,144 are: 1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 303089, 606178, 1212356, 2424712, 3333979, 5152513, 6667958, 10305026, 13335916, 20610052, 26671832, 41220104, 56677643, 113355286, 226710572, 453421144.

If you add them up, you will get the total of 453,421,672. Now subtract 453,421,144 to get 528,590,456