81789794

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{93581}}^1$

素因数の和:93625

約数の個数: 16

約数和(自身を含む): 134758080

約数和(自身を除く): 52968286

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 93581, 187162, 1778039, 2152363, 3556078, 4304726, 40894897, 81789794]

約数ペア:

[(1, 81789794), (2, 40894897), (19, 4304726), (23, 3556078), (38, 2152363), (46, 1778039), (437, 187162), (874, 93581)]