16081268

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1627}}^1$

素因数の和:1991

約数の個数: 24

約数和(自身を含む): 32273472

約数和(自身を除く): 16192204

約数列:

[1, 2, 4, 7, 14, 28, 353, 706, 1412, 1627, 2471, 3254, 4942, 6508, 9884, 11389, 22778, 45556, 574331, 1148662, 2297324, 4020317, 8040634, 16081268]

約数ペア:

[(1, 16081268), (2, 8040634), (4, 4020317), (7, 2297324), (14, 1148662), (28, 574331), (353, 45556), (706, 22778), (1412, 11389), (1627, 9884), (2471, 6508), (3254, 4942)]