85128608

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{20947}}^1$

素因数の和:21084

約数の個数: 24

約数和(自身を含む): 168924672

約数和(自身を除く): 83796064

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 1016, 2032, 4064, 20947, 41894, 83788, 167576, 335152, 670304, 2660269, 5320538, 10641076, 21282152, 42564304, 85128608]

約数ペア:

[(1, 85128608), (2, 42564304), (4, 21282152), (8, 10641076), (16, 5320538), (32, 2660269), (127, 670304), (254, 335152), (508, 167576), (1016, 83788), (2032, 41894), (4064, 20947)]