16868728

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{49037}}^1$

素因数の和:49086

約数の個数: 16

約数和(自身を含む): 32365080

約数和(自身を除く): 15496352

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 49037, 98074, 196148, 392296, 2108591, 4217182, 8434364, 16868728]

約数ペア:

[(1, 16868728), (2, 8434364), (4, 4217182), (8, 2108591), (43, 392296), (86, 196148), (172, 98074), (344, 49037)]