118185616

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{180161}}^1$

素因数の和:180210

約数の個数: 20

約数和(自身を含む): 234570924

約数和(自身を除く): 116385308

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 180161, 360322, 720644, 1441288, 2882576, 7386601, 14773202, 29546404, 59092808, 118185616]

約数ペア:

[(1, 118185616), (2, 59092808), (4, 29546404), (8, 14773202), (16, 7386601), (41, 2882576), (82, 1441288), (164, 720644), (328, 360322), (656, 180161)]