56681104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{186451}}^1$

素因数の和:186478

約数の個数: 20

約数和(自身を含む): 115600240

約数和(自身を除く): 58919136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 186451, 372902, 745804, 1491608, 2983216, 3542569, 7085138, 14170276, 28340552, 56681104]

約数ペア:

[(1, 56681104), (2, 28340552), (4, 14170276), (8, 7085138), (16, 3542569), (19, 2983216), (38, 1491608), (76, 745804), (152, 372902), (304, 186451)]