8101144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 16128000

約数和(自身を除く): 8026856

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 223, 239, 446, 478, 892, 956, 1784, 1912, 4237, 4541, 8474, 9082, 16948, 18164, 33896, 36328, 53297, 106594, 213188, 426376, 1012643, 2025286, 4050572, 8101144]

約数ペア:

[(1, 8101144), (2, 4050572), (4, 2025286), (8, 1012643), (19, 426376), (38, 213188), (76, 106594), (152, 53297), (223, 36328), (239, 33896), (446, 18164), (478, 16948), (892, 9082), (956, 8474), (1784, 4541), (1912, 4237)]