80492432

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{36721}}^1$

素因数の和:36866

約数の個数: 20

約数和(自身を含む): 157096716

約数和(自身を除く): 76604284

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 36721, 73442, 146884, 293768, 587536, 5030777, 10061554, 20123108, 40246216, 80492432]

約数ペア:

[(1, 80492432), (2, 40246216), (4, 20123108), (8, 10061554), (16, 5030777), (137, 587536), (274, 293768), (548, 146884), (1096, 73442), (2192, 36721)]