Q: What is the sum of all factors of the number 642,448 excluding 642,448?
A: 602,326
The factors of the number 642,448 are: 1, 2, 4, 8, 16, 40153, 80306, 160612, 321224, 642448.
If you add them up, you will get the total of 643,050. Now subtract 642,448 to get 602,326