81888808

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{8609}}^1$

素因数の和:8685

約数の個数: 32

約数和(自身を含む): 162729000

約数和(自身を除く): 80840192

約数列:

[1, 2, 4, 8, 29, 41, 58, 82, 116, 164, 232, 328, 1189, 2378, 4756, 8609, 9512, 17218, 34436, 68872, 249661, 352969, 499322, 705938, 998644, 1411876, 1997288, 2823752, 10236101, 20472202, 40944404, 81888808]

約数ペア:

[(1, 81888808), (2, 40944404), (4, 20472202), (8, 10236101), (29, 2823752), (41, 1997288), (58, 1411876), (82, 998644), (116, 705938), (164, 499322), (232, 352969), (328, 249661), (1189, 68872), (2378, 34436), (4756, 17218), (8609, 9512)]