86623784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{3167}}^1$

素因数の和:3449

約数の個数: 32

約数和(自身を含む): 175633920

約数和(自身を除く): 89010136

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 263, 526, 1052, 2104, 3167, 3419, 6334, 6838, 12668, 13676, 25336, 27352, 41171, 82342, 164684, 329368, 832921, 1665842, 3331684, 6663368, 10827973, 21655946, 43311892, 86623784]

約数ペア:

[(1, 86623784), (2, 43311892), (4, 21655946), (8, 10827973), (13, 6663368), (26, 3331684), (52, 1665842), (104, 832921), (263, 329368), (526, 164684), (1052, 82342), (2104, 41171), (3167, 27352), (3419, 25336), (6334, 13676), (6838, 12668)]