31315782

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{121379}}^1$

素因数の和:121427

約数の個数: 16

約数和(自身を含む): 64088640

約数和(自身を除く): 32772858

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 121379, 242758, 364137, 728274, 5219297, 10438594, 15657891, 31315782]

約数ペア:

[(1, 31315782), (2, 15657891), (3, 10438594), (6, 5219297), (43, 728274), (86, 364137), (129, 242758), (258, 121379)]