30151256

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{87649}}^1$

素因数の和:87698

約数の個数: 16

約数和(自身を含む): 57849000

約数和(自身を除く): 27697744

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 87649, 175298, 350596, 701192, 3768907, 7537814, 15075628, 30151256]

約数ペア:

[(1, 30151256), (2, 15075628), (4, 7537814), (8, 3768907), (43, 701192), (86, 350596), (172, 175298), (344, 87649)]