31222334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109169}}^1$

素因数の和:109195

約数の個数: 16

約数和(自身を含む): 55021680

約数和(自身を除く): 23799346

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 109169, 218338, 1200859, 1419197, 2401718, 2838394, 15611167, 31222334]

約数ペア:

[(1, 31222334), (2, 15611167), (11, 2838394), (13, 2401718), (22, 1419197), (26, 1200859), (143, 218338), (286, 109169)]