25028368

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{38153}}^1$

素因数の和:38202

約数の個数: 20

約数和(自身を含む): 49676508

約数和(自身を除く): 24648140

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 38153, 76306, 152612, 305224, 610448, 1564273, 3128546, 6257092, 12514184, 25028368]

約数ペア:

[(1, 25028368), (2, 12514184), (4, 6257092), (8, 3128546), (16, 1564273), (41, 610448), (82, 305224), (164, 152612), (328, 76306), (656, 38153)]