82105868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{8821}}^1$

素因数の和:9017

約数の個数: 24

約数和(自身を含む): 155620080

約数和(自身を除く): 73514212

約数列:

[1, 2, 4, 13, 26, 52, 179, 358, 716, 2327, 4654, 8821, 9308, 17642, 35284, 114673, 229346, 458692, 1578959, 3157918, 6315836, 20526467, 41052934, 82105868]

約数ペア:

[(1, 82105868), (2, 41052934), (4, 20526467), (13, 6315836), (26, 3157918), (52, 1578959), (179, 458692), (358, 229346), (716, 114673), (2327, 35284), (4654, 17642), (8821, 9308)]