39804068

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{231419}}^1$

素因数の和:231466

約数の個数: 12

約数和(自身を含む): 71277360

約数和(自身を除く): 31473292

約数列:

[1, 2, 4, 43, 86, 172, 231419, 462838, 925676, 9951017, 19902034, 39804068]

約数ペア:

[(1, 39804068), (2, 19902034), (4, 9951017), (43, 925676), (86, 462838), (172, 231419)]