Q: What is the sum of all factors of the number 287,424,890 excluding 287,424,890?
A: 229,939,930
The factors of the number 287,424,890 are: 1, 2, 5, 10, 28742489, 57484978, 143712445, 287424890.
If you add them up, you will get the total of 287,425,119. Now subtract 287,424,890 to get 229,939,930