40339702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{8039}}^1$

素因数の和:8247

約数の個数: 16

約数和(自身を含む): 65509920

約数和(自身を除く): 25170218

約数列:

[1, 2, 13, 26, 193, 386, 2509, 5018, 8039, 16078, 104507, 209014, 1551527, 3103054, 20169851, 40339702]

約数ペア:

[(1, 40339702), (2, 20169851), (13, 3103054), (26, 1551527), (193, 209014), (386, 104507), (2509, 16078), (5018, 8039)]