31382806

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{172433}}^1$

素因数の和:172455

約数の個数: 16

約数和(自身を含む): 57937824

約数和(自身を除く): 26555018

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 172433, 344866, 1207031, 2241629, 2414062, 4483258, 15691403, 31382806]

約数ペア:

[(1, 31382806), (2, 15691403), (7, 4483258), (13, 2414062), (14, 2241629), (26, 1207031), (91, 344866), (182, 172433)]