31435964

素因数分解:

$2^2\times 7^1\times {\mathrm{859}}^1\times {\mathrm{1307}}^1$

素因数の和:2177

約数の個数: 24

約数和(自身を含む): 62993280

約数和(自身を除く): 31557316

約数列:

[1, 2, 4, 7, 14, 28, 859, 1307, 1718, 2614, 3436, 5228, 6013, 9149, 12026, 18298, 24052, 36596, 1122713, 2245426, 4490852, 7858991, 15717982, 31435964]

約数ペア:

[(1, 31435964), (2, 15717982), (4, 7858991), (7, 4490852), (14, 2245426), (28, 1122713), (859, 36596), (1307, 24052), (1718, 18298), (2614, 12026), (3436, 9149), (5228, 6013)]