31473676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1597}}^1$

素因数の和:1993

約数の個数: 24

約数和(自身を含む): 59509520

約数和(自身を除く): 28035844

約数列:

[1, 2, 4, 13, 26, 52, 379, 758, 1516, 1597, 3194, 4927, 6388, 9854, 19708, 20761, 41522, 83044, 605263, 1210526, 2421052, 7868419, 15736838, 31473676]

約数ペア:

[(1, 31473676), (2, 15736838), (4, 7868419), (13, 2421052), (26, 1210526), (52, 605263), (379, 83044), (758, 41522), (1516, 20761), (1597, 19708), (3194, 9854), (4927, 6388)]