42401164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{2129}}^1$

素因数の和:2529

約数の個数: 24

約数和(自身を含む): 80156160

約数和(自身を除く): 37754996

約数列:

[1, 2, 4, 13, 26, 52, 383, 766, 1532, 2129, 4258, 4979, 8516, 9958, 19916, 27677, 55354, 110708, 815407, 1630814, 3261628, 10600291, 21200582, 42401164]

約数ペア:

[(1, 42401164), (2, 21200582), (4, 10600291), (13, 3261628), (26, 1630814), (52, 815407), (383, 110708), (766, 55354), (1532, 27677), (2129, 19916), (4258, 9958), (4979, 8516)]