86241716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 169344000

約数和(自身を除く): 83102284

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 139, 236, 239, 278, 478, 556, 649, 956, 1298, 1529, 2596, 2629, 3058, 5258, 6116, 8201, 10516, 14101, 16402, 28202, 32804, 33221, 56404, 66442, 90211, 132884, 155111, 180422, 310222, 360844, 365431, 620444, 730862, 1461724, 1960039, 3920078, 7840156, 21560429, 43120858, 86241716]

約数ペア:

[(1, 86241716), (2, 43120858), (4, 21560429), (11, 7840156), (22, 3920078), (44, 1960039), (59, 1461724), (118, 730862), (139, 620444), (236, 365431), (239, 360844), (278, 310222), (478, 180422), (556, 155111), (649, 132884), (956, 90211), (1298, 66442), (1529, 56404), (2596, 33221), (2629, 32804), (3058, 28202), (5258, 16402), (6116, 14101), (8201, 10516)]