Q: What is the sum of all factors of the number 263,263,462 excluding 263,263,462?

A: 258,039,578

Why is 258,039,578 the sum of all factors of 263,263,462, excluding 263,263,462?

The factors of the number 263,263,462 are: 1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 100559, 201118, 703913, 1106149, 1407826, 1709503, 2212298, 3419006, 7743043, 11966521, 15486086, 18804533, 23933042, 37609066, 131631731, 263263462.

If you add them up, you will get the total of 263,263,720. Now subtract 263,263,462 to get 258,039,578