Q: What is the sum of all factors of the number 328,080,256 excluding 328,080,256?

A: 418,890,224

Why is 418,890,224 the sum of all factors of 328,080,256, excluding 328,080,256?

The factors of the number 328,080,256 are: 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 366161, 732322, 1464644, 2563127, 2929288, 5126254, 5858576, 10252508, 11717152, 20505016, 23434304, 41010032, 46868608, 82020064, 164040128, 328080256.

If you add them up, you will get the total of 328,080,674. Now subtract 328,080,256 to get 418,890,224