91481324

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{189011}}^1$

素因数の和:189037

約数の個数: 18

約数和(自身を含む): 175970172

約数和(自身を除く): 84488848

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 189011, 378022, 756044, 2079121, 4158242, 8316484, 22870331, 45740662, 91481324]

約数ペア:

[(1, 91481324), (2, 45740662), (4, 22870331), (11, 8316484), (22, 4158242), (44, 2079121), (121, 756044), (242, 378022), (484, 189011)]