39944168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{11071}}^1$

素因数の和:11129

約数の個数: 32

約数和(自身を含む): 83704320

約数和(自身を除く): 43760152

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 11071, 22142, 44284, 88568, 121781, 243562, 453911, 487124, 907822, 974248, 1815644, 3631288, 4993021, 9986042, 19972084, 39944168]

約数ペア:

[(1, 39944168), (2, 19972084), (4, 9986042), (8, 4993021), (11, 3631288), (22, 1815644), (41, 974248), (44, 907822), (82, 487124), (88, 453911), (164, 243562), (328, 121781), (451, 88568), (902, 44284), (1804, 22142), (3608, 11071)]