31828324

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{65761}}^1$

素因数の和:65787

約数の個数: 18

約数和(自身を含む): 61224422

約数和(自身を除く): 29396098

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 65761, 131522, 263044, 723371, 1446742, 2893484, 7957081, 15914162, 31828324]

約数ペア:

[(1, 31828324), (2, 15914162), (4, 7957081), (11, 2893484), (22, 1446742), (44, 723371), (121, 263044), (242, 131522), (484, 65761)]