61831088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4447}}^1$

素因数の和:4545

約数の個数: 40

約数和(自身を含む): 132372480

約数和(自身を除く): 70541392

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1738, 3476, 4447, 6952, 8894, 13904, 17788, 35576, 48917, 71152, 97834, 195668, 351313, 391336, 702626, 782672, 1405252, 2810504, 3864443, 5621008, 7728886, 15457772, 30915544, 61831088]

約数ペア:

[(1, 61831088), (2, 30915544), (4, 15457772), (8, 7728886), (11, 5621008), (16, 3864443), (22, 2810504), (44, 1405252), (79, 782672), (88, 702626), (158, 391336), (176, 351313), (316, 195668), (632, 97834), (869, 71152), (1264, 48917), (1738, 35576), (3476, 17788), (4447, 13904), (6952, 8894)]