Q: What is the sum of all factors of the number 256,556,426 including 256,556,426?

A: 450,869,760

Why is 450,869,760 the sum of all factors of 256,556,426, including 256,556,426?

The factors of the number 256,556,426 are: 1, 2, 7, 14, 59, 118, 131, 262, 413, 826, 917, 1834, 2371, 4742, 7729, 15458, 16597, 33194, 54103, 108206, 139889, 279778, 310601, 621202, 979223, 1958446, 2174207, 4348414, 18325459, 36650918, 128278213, 256556426.

If you add them up, you will get the total of 450,869,760.