457856216

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{12893}}^1$

素因数の和:13115

約数の個数: 32

約数和(自身を含む): 900516960

約数和(自身を除く): 442660744

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 193, 386, 772, 1544, 4439, 8878, 12893, 17756, 25786, 35512, 51572, 103144, 296539, 593078, 1186156, 2372312, 2488349, 4976698, 9953396, 19906792, 57232027, 114464054, 228928108, 457856216]

約数ペア:

[(1, 457856216), (2, 228928108), (4, 114464054), (8, 57232027), (23, 19906792), (46, 9953396), (92, 4976698), (184, 2488349), (193, 2372312), (386, 1186156), (772, 593078), (1544, 296539), (4439, 103144), (8878, 51572), (12893, 35512), (17756, 25786)]