25285816

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{23071}}^1$

素因数の和:23214

約数の個数: 16

約数和(自身を含む): 47759040

約数和(自身を除く): 22473224

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 23071, 46142, 92284, 184568, 3160727, 6321454, 12642908, 25285816]

約数ペア:

[(1, 25285816), (2, 12642908), (4, 6321454), (8, 3160727), (137, 184568), (274, 92284), (548, 46142), (1096, 23071)]