315326032

素因数分解:

$2^4\times 7^1\times {\mathrm{2815411}}^1$

素因数の和:2815426

約数の個数: 20

約数和(自身を含む): 698222176

約数和(自身を除く): 382896144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2815411, 5630822, 11261644, 19707877, 22523288, 39415754, 45046576, 78831508, 157663016, 315326032]

約数ペア:

[(1, 315326032), (2, 157663016), (4, 78831508), (7, 45046576), (8, 39415754), (14, 22523288), (16, 19707877), (28, 11261644), (56, 5630822), (112, 2815411)]