171635468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{81421}}^1$

素因数の和:81473

約数の個数: 24

約数和(自身を含む): 328293504

約数和(自身を除く): 156658036

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 81421, 162842, 325684, 1384157, 2524051, 2768314, 5048102, 5536628, 10096204, 42908867, 85817734, 171635468]

約数ペア:

[(1, 171635468), (2, 85817734), (4, 42908867), (17, 10096204), (31, 5536628), (34, 5048102), (62, 2768314), (68, 2524051), (124, 1384157), (527, 325684), (1054, 162842), (2108, 81421)]