86369288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{13859}}^1$

素因数の和:13925

約数の個数: 32

約数和(自身を含む): 174636000

約数和(自身を除く): 88266712

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 13859, 27718, 55436, 110872, 263321, 526642, 568219, 1053284, 1136438, 2106568, 2272876, 4545752, 10796161, 21592322, 43184644, 86369288]

約数ペア:

[(1, 86369288), (2, 43184644), (4, 21592322), (8, 10796161), (19, 4545752), (38, 2272876), (41, 2106568), (76, 1136438), (82, 1053284), (152, 568219), (164, 526642), (328, 263321), (779, 110872), (1558, 55436), (3116, 27718), (6232, 13859)]