85800824

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{249421}}^1$

素因数の和:249470

約数の個数: 16

約数和(自身を含む): 164618520

約数和(自身を除く): 78817696

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 249421, 498842, 997684, 1995368, 10725103, 21450206, 42900412, 85800824]

約数ペア:

[(1, 85800824), (2, 42900412), (4, 21450206), (8, 10725103), (43, 1995368), (86, 997684), (172, 498842), (344, 249421)]