85208708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{52859}}^1$

素因数の和:52907

約数の個数: 24

約数和(自身を含む): 165768960

約数和(自身を除く): 80560252

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 52859, 105718, 211436, 687167, 1374334, 1638629, 2748668, 3277258, 6554516, 21302177, 42604354, 85208708]

約数ペア:

[(1, 85208708), (2, 42604354), (4, 21302177), (13, 6554516), (26, 3277258), (31, 2748668), (52, 1638629), (62, 1374334), (124, 687167), (403, 211436), (806, 105718), (1612, 52859)]