90840398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{4129109}}^1$

素因数の和:4129122

約数の個数: 8

約数和(自身を含む): 148647960

約数和(自身を除く): 57807562

約数列:

[1, 2, 11, 22, 4129109, 8258218, 45420199, 90840398]

約数ペア:

[(1, 90840398), (2, 45420199), (11, 8258218), (22, 4129109)]