82914148

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{2447}}^1$

素因数の和:2691

約数の個数: 24

約数和(自身を含む): 149288832

約数和(自身を除く): 66374684

約数列:

[1, 2, 4, 43, 86, 172, 197, 394, 788, 2447, 4894, 8471, 9788, 16942, 33884, 105221, 210442, 420884, 482059, 964118, 1928236, 20728537, 41457074, 82914148]

約数ペア:

[(1, 82914148), (2, 41457074), (4, 20728537), (43, 1928236), (86, 964118), (172, 482059), (197, 420884), (394, 210442), (788, 105221), (2447, 33884), (4894, 16942), (8471, 9788)]