31172964

素因数分解:

$2^2\times 3^1\times {\mathrm{719}}^1\times {\mathrm{3613}}^1$

素因数の和:4339

約数の個数: 24

約数和(自身を含む): 72858240

約数和(自身を除く): 41685276

約数列:

[1, 2, 3, 4, 6, 12, 719, 1438, 2157, 2876, 3613, 4314, 7226, 8628, 10839, 14452, 21678, 43356, 2597747, 5195494, 7793241, 10390988, 15586482, 31172964]

約数ペア:

[(1, 31172964), (2, 15586482), (3, 10390988), (4, 7793241), (6, 5195494), (12, 2597747), (719, 43356), (1438, 21678), (2157, 14452), (2876, 10839), (3613, 8628), (4314, 7226)]