40315738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{2957}}^1$

素因数の和:3377

約数の個数: 16

約数和(自身を含む): 64212264

約数和(自身を除く): 23896526

約数列:

[1, 2, 17, 34, 401, 802, 2957, 5914, 6817, 13634, 50269, 100538, 1185757, 2371514, 20157869, 40315738]

約数ペア:

[(1, 40315738), (2, 20157869), (17, 2371514), (34, 1185757), (401, 100538), (802, 50269), (2957, 13634), (5914, 6817)]