55604144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{204427}}^1$

素因数の和:204452

約数の個数: 20

約数和(自身を含む): 114070824

約数和(自身を除く): 58466680

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 204427, 408854, 817708, 1635416, 3270832, 3475259, 6950518, 13901036, 27802072, 55604144]

約数ペア:

[(1, 55604144), (2, 27802072), (4, 13901036), (8, 6950518), (16, 3475259), (17, 3270832), (34, 1635416), (68, 817708), (136, 408854), (272, 204427)]