770216

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{2239}}^1$

素因数の和:2288

約数の個数: 16

約数和(自身を含む): 1478400

約数和(自身を除く): 708184

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 2239, 4478, 8956, 17912, 96277, 192554, 385108, 770216]

約数ペア:

[(1, 770216), (2, 385108), (4, 192554), (8, 96277), (43, 17912), (86, 8956), (172, 4478), (344, 2239)]