86829808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{417451}}^1$

素因数の和:417472

約数の個数: 20

約数和(自身を含む): 181174168

約数和(自身を除く): 94344360

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 417451, 834902, 1669804, 3339608, 5426863, 6679216, 10853726, 21707452, 43414904, 86829808]

約数ペア:

[(1, 86829808), (2, 43414904), (4, 21707452), (8, 10853726), (13, 6679216), (16, 5426863), (26, 3339608), (52, 1669804), (104, 834902), (208, 417451)]