90444398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{13219}}^1$

素因数の和:13543

約数の個数: 16

約数和(自身を含む): 148487040

約数和(自身を除く): 58042642

約数列:

[1, 2, 11, 22, 311, 622, 3421, 6842, 13219, 26438, 145409, 290818, 4111109, 8222218, 45222199, 90444398]

約数ペア:

[(1, 90444398), (2, 45222199), (11, 8222218), (22, 4111109), (311, 290818), (622, 145409), (3421, 26438), (6842, 13219)]