248081128

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{25439}}^1$

素因数の和:25521

約数の個数: 32

約数和(自身を含む): 494553600

約数和(自身を除く): 246472472

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 424, 1219, 2438, 4876, 9752, 25439, 50878, 101756, 203512, 585097, 1170194, 1348267, 2340388, 2696534, 4680776, 5393068, 10786136, 31010141, 62020282, 124040564, 248081128]

約数ペア:

[(1, 248081128), (2, 124040564), (4, 62020282), (8, 31010141), (23, 10786136), (46, 5393068), (53, 4680776), (92, 2696534), (106, 2340388), (184, 1348267), (212, 1170194), (424, 585097), (1219, 203512), (2438, 101756), (4876, 50878), (9752, 25439)]