66040432

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{95989}}^1$

素因数の和:96040

約数の個数: 20

約数和(自身を含む): 130930360

約数和(自身を除く): 64889928

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 95989, 191978, 383956, 767912, 1535824, 4127527, 8255054, 16510108, 33020216, 66040432]

約数ペア:

[(1, 66040432), (2, 33020216), (4, 16510108), (8, 8255054), (16, 4127527), (43, 1535824), (86, 767912), (172, 383956), (344, 191978), (688, 95989)]