16707736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2857}}^1$

素因数の和:2923

約数の個数: 32

約数和(自身を含む): 33953040

約数和(自身を除く): 17245304

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2857, 2924, 5714, 5848, 11428, 22856, 48569, 97138, 122851, 194276, 245702, 388552, 491404, 982808, 2088467, 4176934, 8353868, 16707736]

約数ペア:

[(1, 16707736), (2, 8353868), (4, 4176934), (8, 2088467), (17, 982808), (34, 491404), (43, 388552), (68, 245702), (86, 194276), (136, 122851), (172, 97138), (344, 48569), (731, 22856), (1462, 11428), (2857, 5848), (2924, 5714)]