123037816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{3229}}^1$

素因数の和:3679

約数の個数: 32

約数和(自身を含む): 252327600

約数和(自身を除く): 129289784

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 433, 866, 1732, 3229, 3464, 4763, 6458, 9526, 12916, 19052, 25832, 35519, 38104, 71038, 142076, 284152, 1398157, 2796314, 5592628, 11185256, 15379727, 30759454, 61518908, 123037816]

約数ペア:

[(1, 123037816), (2, 61518908), (4, 30759454), (8, 15379727), (11, 11185256), (22, 5592628), (44, 2796314), (88, 1398157), (433, 284152), (866, 142076), (1732, 71038), (3229, 38104), (3464, 35519), (4763, 25832), (6458, 19052), (9526, 12916)]