25655816

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{60509}}^1$

素因数の和:60568

約数の個数: 16

約数和(自身を含む): 49013100

約数和(自身を除く): 23357284

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 60509, 121018, 242036, 484072, 3206977, 6413954, 12827908, 25655816]

約数ペア:

[(1, 25655816), (2, 12827908), (4, 6413954), (8, 3206977), (53, 484072), (106, 242036), (212, 121018), (424, 60509)]