31196334

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{399953}}^1$

素因数の和:399971

約数の個数: 16

約数和(自身を含む): 67192272

約数和(自身を除く): 35995938

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 399953, 799906, 1199859, 2399718, 5199389, 10398778, 15598167, 31196334]

約数ペア:

[(1, 31196334), (2, 15598167), (3, 10398778), (6, 5199389), (13, 2399718), (26, 1199859), (39, 799906), (78, 399953)]