25707112

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{45259}}^1$

素因数の和:45336

約数の個数: 16

約数和(自身を含む): 48880800

約数和(自身を除く): 23173688

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 45259, 90518, 181036, 362072, 3213389, 6426778, 12853556, 25707112]

約数ペア:

[(1, 25707112), (2, 12853556), (4, 6426778), (8, 3213389), (71, 362072), (142, 181036), (284, 90518), (568, 45259)]