31891368

素因数分解:

$2^3\times 3^1\times {\mathrm{1328807}}^1$

素因数の和:1328816

約数の個数: 16

約数和(自身を含む): 79728480

約数和(自身を除く): 47837112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1328807, 2657614, 3986421, 5315228, 7972842, 10630456, 15945684, 31891368]

約数ペア:

[(1, 31891368), (2, 15945684), (3, 10630456), (4, 7972842), (6, 5315228), (8, 3986421), (12, 2657614), (24, 1328807)]