15521624

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{45121}}^1$

素因数の和:45170

約数の個数: 16

約数和(自身を含む): 29780520

約数和(自身を除く): 14258896

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 45121, 90242, 180484, 360968, 1940203, 3880406, 7760812, 15521624]

約数ペア:

[(1, 15521624), (2, 7760812), (4, 3880406), (8, 1940203), (43, 360968), (86, 180484), (172, 90242), (344, 45121)]