40274656

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{54721}}^1$

素因数の和:54754

約数の個数: 24

約数和(自身を含む): 82739664

約数和(自身を除く): 42465008

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 54721, 109442, 218884, 437768, 875536, 1258583, 1751072, 2517166, 5034332, 10068664, 20137328, 40274656]

約数ペア:

[(1, 40274656), (2, 20137328), (4, 10068664), (8, 5034332), (16, 2517166), (23, 1751072), (32, 1258583), (46, 875536), (92, 437768), (184, 218884), (368, 109442), (736, 54721)]