25812056

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{20551}}^1$

素因数の和:20714

約数の個数: 16

約数和(自身を含む): 48708240

約数和(自身を除く): 22896184

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 20551, 41102, 82204, 164408, 3226507, 6453014, 12906028, 25812056]

約数ペア:

[(1, 25812056), (2, 12906028), (4, 6453014), (8, 3226507), (157, 164408), (314, 82204), (628, 41102), (1256, 20551)]