16891432

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{49103}}^1$

素因数の和:49152

約数の個数: 16

約数和(自身を含む): 32408640

約数和(自身を除く): 15517208

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 49103, 98206, 196412, 392824, 2111429, 4222858, 8445716, 16891432]

約数ペア:

[(1, 16891432), (2, 8445716), (4, 4222858), (8, 2111429), (43, 392824), (86, 196412), (172, 98206), (344, 49103)]