89409364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{106949}}^1$

素因数の和:106983

約数の個数: 24

約数和(自身を含む): 179676000

約数和(自身を除く): 90266636

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 106949, 213898, 427796, 1176439, 2032031, 2352878, 4064062, 4705756, 8128124, 22352341, 44704682, 89409364]

約数ペア:

[(1, 89409364), (2, 44704682), (4, 22352341), (11, 8128124), (19, 4705756), (22, 4064062), (38, 2352878), (44, 2032031), (76, 1176439), (209, 427796), (418, 213898), (836, 106949)]