25886884

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{91151}}^1$

素因数の和:91226

約数の個数: 12

約数和(自身を含む): 45940608

約数和(自身を除く): 20053724

約数列:

[1, 2, 4, 71, 142, 284, 91151, 182302, 364604, 6471721, 12943442, 25886884]

約数ペア:

[(1, 25886884), (2, 12943442), (4, 6471721), (71, 364604), (142, 182302), (284, 91151)]