5430728

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{15787}}^1$

素因数の和:15836

約数の個数: 16

約数和(自身を含む): 10420080

約数和(自身を除く): 4989352

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 15787, 31574, 63148, 126296, 678841, 1357682, 2715364, 5430728]

約数ペア:

[(1, 5430728), (2, 2715364), (4, 1357682), (8, 678841), (43, 126296), (86, 63148), (172, 31574), (344, 15787)]