Q: What is the sum of all factors of the number 3,200,072 excluding 3,200,072?
A: 2,800,078
The factors of the number 3,200,072 are: 1, 2, 4, 8, 400009, 800018, 1600036, 3200072.
If you add them up, you will get the total of 3,200,074. Now subtract 3,200,072 to get 2,800,078