64390654

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1\times {\mathrm{919}}^1$

素因数の和:1635

約数の個数: 16

約数和(自身を含む): 98664480

約数和(自身を除く): 34273826

約数列:

[1, 2, 53, 106, 661, 919, 1322, 1838, 35033, 48707, 70066, 97414, 607459, 1214918, 32195327, 64390654]

約数ペア:

[(1, 64390654), (2, 32195327), (53, 1214918), (106, 607459), (661, 97414), (919, 70066), (1322, 48707), (1838, 35033)]