90140834

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{22279}}^1$

素因数の和:22322

約数の個数: 24

約数和(自身を含む): 164159040

約数和(自身を除く): 74018206

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 22279, 44558, 155953, 311906, 378743, 757486, 2651201, 5302402, 6438631, 12877262, 45070417, 90140834]

約数ペア:

[(1, 90140834), (2, 45070417), (7, 12877262), (14, 6438631), (17, 5302402), (34, 2651201), (119, 757486), (238, 378743), (289, 311906), (578, 155953), (2023, 44558), (4046, 22279)]