31219116

素因数分解:

$2^2\times 3^1\times {\mathrm{881}}^1\times {\mathrm{2953}}^1$

素因数の和:3841

約数の個数: 24

約数和(自身を含む): 72951984

約数和(自身を除く): 41732868

約数列:

[1, 2, 3, 4, 6, 12, 881, 1762, 2643, 2953, 3524, 5286, 5906, 8859, 10572, 11812, 17718, 35436, 2601593, 5203186, 7804779, 10406372, 15609558, 31219116]

約数ペア:

[(1, 31219116), (2, 15609558), (3, 10406372), (4, 7804779), (6, 5203186), (12, 2601593), (881, 35436), (1762, 17718), (2643, 11812), (2953, 10572), (3524, 8859), (5286, 5906)]