90982606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18713}}^1$

素因数の和:18756

約数の個数: 32

約数和(自身を含む): 169773408

約数和(自身を除く): 78790802

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 18713, 37426, 205843, 243269, 318121, 411686, 486538, 636242, 2675959, 3499331, 4135573, 5351918, 6998662, 8271146, 45491303, 90982606]

約数ペア:

[(1, 90982606), (2, 45491303), (11, 8271146), (13, 6998662), (17, 5351918), (22, 4135573), (26, 3499331), (34, 2675959), (143, 636242), (187, 486538), (221, 411686), (286, 318121), (374, 243269), (442, 205843), (2431, 37426), (4862, 18713)]