Q: What is the sum of all factors of the number 2,161,648 including 2,161,648?
A: 4,218,480
The factors of the number 2,161,648 are: 1, 2, 4, 8, 16, 167, 334, 668, 809, 1336, 1618, 2672, 3236, 6472, 12944, 135103, 270206, 540412, 1080824, 2161648.
If you add them up, you will get the total of 4,218,480.