Q: What is the sum of all factors of the number 248,406 excluding 248,406?
A: 274,794
The factors of the number 248,406 are: 1, 2, 3, 6, 19, 38, 57, 114, 2179, 4358, 6537, 13074, 41401, 82802, 124203, 248406.
If you add them up, you will get the total of 248,680. Now subtract 248,406 to get 274,794