Q: What is the sum of all factors of the number 38,489,890 excluding 38,489,890?
A: 31,339,742
The factors of the number 38,489,890 are: 1, 2, 5, 10, 127, 254, 635, 1270, 30307, 60614, 151535, 303070, 3848989, 7697978, 19244945, 38489890.
If you add them up, you will get the total of 38,489,921. Now subtract 38,489,890 to get 31,339,742