25663504

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{34127}}^1$

素因数の和:34182

約数の個数: 20

約数和(自身を含む): 50782464

約数和(自身を除く): 25118960

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 34127, 68254, 136508, 273016, 546032, 1603969, 3207938, 6415876, 12831752, 25663504]

約数ペア:

[(1, 25663504), (2, 12831752), (4, 6415876), (8, 3207938), (16, 1603969), (47, 546032), (94, 273016), (188, 136508), (376, 68254), (752, 34127)]