25182448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{82837}}^1$

素因数の和:82864

約数の個数: 20

約数和(自身を含む): 51359560

約数和(自身を除く): 26177112

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 82837, 165674, 331348, 662696, 1325392, 1573903, 3147806, 6295612, 12591224, 25182448]

約数ペア:

[(1, 25182448), (2, 12591224), (4, 6295612), (8, 3147806), (16, 1573903), (19, 1325392), (38, 662696), (76, 331348), (152, 165674), (304, 82837)]