47210216

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{137239}}^1$

素因数の和:137288

約数の個数: 16

約数和(自身を含む): 90578400

約数和(自身を除く): 43368184

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 137239, 274478, 548956, 1097912, 5901277, 11802554, 23605108, 47210216]

約数ペア:

[(1, 47210216), (2, 23605108), (4, 11802554), (8, 5901277), (43, 1097912), (86, 548956), (172, 274478), (344, 137239)]