81999596

素因数分解:

$2^2\times 7^1\times {\mathrm{467}}^1\times {\mathrm{6271}}^1$

素因数の和:6749

約数の個数: 24

約数和(自身を含む): 164376576

約数和(自身を除く): 82376980

約数列:

[1, 2, 4, 7, 14, 28, 467, 934, 1868, 3269, 6271, 6538, 12542, 13076, 25084, 43897, 87794, 175588, 2928557, 5857114, 11714228, 20499899, 40999798, 81999596]

約数ペア:

[(1, 81999596), (2, 40999798), (4, 20499899), (7, 11714228), (14, 5857114), (28, 2928557), (467, 175588), (934, 87794), (1868, 43897), (3269, 25084), (6271, 13076), (6538, 12542)]