30508336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{112163}}^1$

素因数の和:112188

約数の個数: 20

約数和(自身を含む): 62587512

約数和(自身を除く): 32079176

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 112163, 224326, 448652, 897304, 1794608, 1906771, 3813542, 7627084, 15254168, 30508336]

約数ペア:

[(1, 30508336), (2, 15254168), (4, 7627084), (8, 3813542), (16, 1906771), (17, 1794608), (34, 897304), (68, 448652), (136, 224326), (272, 112163)]