81282352

素因数分解:

$2^4\times {\mathrm{701}}^1\times {\mathrm{7247}}^1$

素因数の和:7956

約数の個数: 20

約数和(自身を含む): 157730976

約数和(自身を除く): 76448624

約数列:

[1, 2, 4, 8, 16, 701, 1402, 2804, 5608, 7247, 11216, 14494, 28988, 57976, 115952, 5080147, 10160294, 20320588, 40641176, 81282352]

約数ペア:

[(1, 81282352), (2, 40641176), (4, 20320588), (8, 10160294), (16, 5080147), (701, 115952), (1402, 57976), (2804, 28988), (5608, 14494), (7247, 11216)]