87992642

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1\times {\mathrm{1279}}^1$

素因数の和:2161

約数の個数: 16

約数和(自身を含む): 135475200

約数和(自身を除く): 47482558

約数列:

[1, 2, 41, 82, 839, 1279, 1678, 2558, 34399, 52439, 68798, 104878, 1073081, 2146162, 43996321, 87992642]

約数ペア:

[(1, 87992642), (2, 43996321), (41, 2146162), (82, 1073081), (839, 104878), (1279, 68798), (1678, 52439), (2558, 34399)]