64160798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{31237}}^1$

素因数の和:31331

約数の個数: 16

約数和(自身を含む): 104959680

約数和(自身を除く): 40798882

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 31237, 62474, 406081, 812162, 2467723, 4935446, 32080399, 64160798]

約数ペア:

[(1, 64160798), (2, 32080399), (13, 4935446), (26, 2467723), (79, 812162), (158, 406081), (1027, 62474), (2054, 31237)]