86688508

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{12377}}^1$

素因数の和:12501

約数の個数: 24

約数和(自身を含む): 162201312

約数和(自身を除く): 75512804

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 412, 1751, 3502, 7004, 12377, 24754, 49508, 210409, 420818, 841636, 1274831, 2549662, 5099324, 21672127, 43344254, 86688508]

約数ペア:

[(1, 86688508), (2, 43344254), (4, 21672127), (17, 5099324), (34, 2549662), (68, 1274831), (103, 841636), (206, 420818), (412, 210409), (1751, 49508), (3502, 24754), (7004, 12377)]