16289432

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47353}}^1$

素因数の和:47402

約数の個数: 16

約数和(自身を含む): 31253640

約数和(自身を除く): 14964208

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 47353, 94706, 189412, 378824, 2036179, 4072358, 8144716, 16289432]

約数ペア:

[(1, 16289432), (2, 8144716), (4, 4072358), (8, 2036179), (43, 378824), (86, 189412), (172, 94706), (344, 47353)]