80054068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{1283}}^1$

素因数の和:2127

約数の個数: 24

約数和(自身を含む): 147762720

約数和(自身を除く): 67708652

約数列:

[1, 2, 4, 19, 38, 76, 821, 1283, 1642, 2566, 3284, 5132, 15599, 24377, 31198, 48754, 62396, 97508, 1053343, 2106686, 4213372, 20013517, 40027034, 80054068]

約数ペア:

[(1, 80054068), (2, 40027034), (4, 20013517), (19, 4213372), (38, 2106686), (76, 1053343), (821, 97508), (1283, 62396), (1642, 48754), (2566, 31198), (3284, 24377), (5132, 15599)]