18310816

素因数分解:

$2^5\times {\mathrm{353}}^1\times {\mathrm{1621}}^1$

素因数の和:1984

約数の個数: 24

約数和(自身を含む): 36173844

約数和(自身を除く): 17863028

約数列:

[1, 2, 4, 8, 16, 32, 353, 706, 1412, 1621, 2824, 3242, 5648, 6484, 11296, 12968, 25936, 51872, 572213, 1144426, 2288852, 4577704, 9155408, 18310816]

約数ペア:

[(1, 18310816), (2, 9155408), (4, 4577704), (8, 2288852), (16, 1144426), (32, 572213), (353, 51872), (706, 25936), (1412, 12968), (1621, 11296), (2824, 6484), (3242, 5648)]