82180052

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{477791}}^1$

素因数の和:477838

約数の個数: 12

約数和(自身を含む): 147159936

約数和(自身を除く): 64979884

約数列:

[1, 2, 4, 43, 86, 172, 477791, 955582, 1911164, 20545013, 41090026, 82180052]

約数ペア:

[(1, 82180052), (2, 41090026), (4, 20545013), (43, 1911164), (86, 955582), (172, 477791)]