31958036

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{66029}}^1$

素因数の和:66055

約数の個数: 18

約数和(自身を含む): 61473930

約数和(自身を除く): 29515894

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 66029, 132058, 264116, 726319, 1452638, 2905276, 7989509, 15979018, 31958036]

約数ペア:

[(1, 31958036), (2, 15979018), (4, 7989509), (11, 2905276), (22, 1452638), (44, 726319), (121, 264116), (242, 132058), (484, 66029)]