161521522

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{2473}}^1$

素因数の和:2622

約数の個数: 24

約数和(自身を含む): 259755156

約数和(自身を除く): 98233634

約数列:

[1, 2, 17, 34, 113, 226, 289, 578, 1921, 2473, 3842, 4946, 32657, 42041, 65314, 84082, 279449, 558898, 714697, 1429394, 4750633, 9501266, 80760761, 161521522]

約数ペア:

[(1, 161521522), (2, 80760761), (17, 9501266), (34, 4750633), (113, 1429394), (226, 714697), (289, 558898), (578, 279449), (1921, 84082), (2473, 65314), (3842, 42041), (4946, 32657)]