56136872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{15559}}^1$

素因数の和:15617

約数の個数: 32

約数和(自身を含む): 117633600

約数和(自身を除く): 61496728

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 15559, 31118, 62236, 124472, 171149, 342298, 637919, 684596, 1275838, 1369192, 2551676, 5103352, 7017109, 14034218, 28068436, 56136872]

約数ペア:

[(1, 56136872), (2, 28068436), (4, 14034218), (8, 7017109), (11, 5103352), (22, 2551676), (41, 1369192), (44, 1275838), (82, 684596), (88, 637919), (164, 342298), (328, 171149), (451, 124472), (902, 62236), (1804, 31118), (3608, 15559)]