55807664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{317089}}^1$

素因数の和:317108

約数の個数: 20

約数和(自身を含む): 117957480

約数和(自身を除く): 62149816

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 317089, 634178, 1268356, 2536712, 3487979, 5073424, 6975958, 13951916, 27903832, 55807664]

約数ペア:

[(1, 55807664), (2, 27903832), (4, 13951916), (8, 6975958), (11, 5073424), (16, 3487979), (22, 2536712), (44, 1268356), (88, 634178), (176, 317089)]