Q: What is the sum of all factors of the number 401,400,448 including 401,400,448?

A: 800,572,500

Why is 800,572,500 the sum of all factors of 401,400,448, including 401,400,448?

The factors of the number 401,400,448 are: 1, 2, 4, 8, 16, 32, 64, 128, 1609, 1949, 3218, 3898, 6436, 7796, 12872, 15592, 25744, 31184, 51488, 62368, 102976, 124736, 205952, 249472, 3135941, 6271882, 12543764, 25087528, 50175056, 100350112, 200700224, 401400448.

If you add them up, you will get the total of 800,572,500.