100078864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1399}}^1$

素因数の和:1687

約数の個数: 40

約数和(自身を含む): 206236800

約数和(自身を除く): 106157936

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 263, 272, 526, 1052, 1399, 2104, 2798, 4208, 4471, 5596, 8942, 11192, 17884, 22384, 23783, 35768, 47566, 71536, 95132, 190264, 367937, 380528, 735874, 1471748, 2943496, 5886992, 6254929, 12509858, 25019716, 50039432, 100078864]

約数ペア:

[(1, 100078864), (2, 50039432), (4, 25019716), (8, 12509858), (16, 6254929), (17, 5886992), (34, 2943496), (68, 1471748), (136, 735874), (263, 380528), (272, 367937), (526, 190264), (1052, 95132), (1399, 71536), (2104, 47566), (2798, 35768), (4208, 23783), (4471, 22384), (5596, 17884), (8942, 11192)]