31966144

素因数分解:

$2^6\times 7^1\times {\mathrm{71353}}^1$

素因数の和:71372

約数の個数: 28

約数和(自身を含む): 72495664

約数和(自身を除く): 40529520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 71353, 142706, 285412, 499471, 570824, 998942, 1141648, 1997884, 2283296, 3995768, 4566592, 7991536, 15983072, 31966144]

約数ペア:

[(1, 31966144), (2, 15983072), (4, 7991536), (7, 4566592), (8, 3995768), (14, 2283296), (16, 1997884), (28, 1141648), (32, 998942), (56, 570824), (64, 499471), (112, 285412), (224, 142706), (448, 71353)]