168552604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89087}}^1$

素因数の和:89145

約数の個数: 24

約数和(自身を含む): 329269248

約数和(自身を除く): 160716644

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 89087, 178174, 356348, 979957, 1959914, 3830741, 3919828, 7661482, 15322964, 42138151, 84276302, 168552604]

約数ペア:

[(1, 168552604), (2, 84276302), (4, 42138151), (11, 15322964), (22, 7661482), (43, 3919828), (44, 3830741), (86, 1959914), (172, 979957), (473, 356348), (946, 178174), (1892, 89087)]