Q: What is the sum of all factors of the number 505,253,526 excluding 505,253,526?

A: 530,682,474

Why is 530,682,474 the sum of all factors of 505,253,526, excluding 505,253,526?

The factors of the number 505,253,526 are: 1, 2, 3, 6, 43, 86, 129, 258, 653, 1306, 1959, 2999, 3918, 5998, 8997, 17994, 28079, 56158, 84237, 128957, 168474, 257914, 386871, 773742, 1958347, 3916694, 5875041, 11750082, 84208921, 168417842, 252626763, 505253526.

If you add them up, you will get the total of 505,254,056. Now subtract 505,253,526 to get 530,682,474