81682232

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{52903}}^1$

素因数の和:53102

約数の個数: 16

約数和(自身を含む): 153950640

約数和(自身を除く): 72268408

約数列:

[1, 2, 4, 8, 193, 386, 772, 1544, 52903, 105806, 211612, 423224, 10210279, 20420558, 40841116, 81682232]

約数ペア:

[(1, 81682232), (2, 40841116), (4, 20420558), (8, 10210279), (193, 423224), (386, 211612), (772, 105806), (1544, 52903)]