86814884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{3803}}^1$

素因数の和:4259

約数の個数: 24

約数和(自身を含む): 164028480

約数和(自身を除く): 77213596

約数列:

[1, 2, 4, 13, 26, 52, 439, 878, 1756, 3803, 5707, 7606, 11414, 15212, 22828, 49439, 98878, 197756, 1669517, 3339034, 6678068, 21703721, 43407442, 86814884]

約数ペア:

[(1, 86814884), (2, 43407442), (4, 21703721), (13, 6678068), (26, 3339034), (52, 1669517), (439, 197756), (878, 98878), (1756, 49439), (3803, 22828), (5707, 15212), (7606, 11414)]