90133438

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1\times {\mathrm{929}}^1$

素因数の和:1419

約数の個数: 16

約数和(自身を含む): 136710000

約数和(自身を除く): 46576562

約数列:

[1, 2, 139, 278, 349, 698, 929, 1858, 48511, 97022, 129131, 258262, 324221, 648442, 45066719, 90133438]

約数ペア:

[(1, 90133438), (2, 45066719), (139, 648442), (278, 324221), (349, 258262), (698, 129131), (929, 97022), (1858, 48511)]