4220804864

素因数分解:

$2^8\times {\mathrm{103}}^1\times {\mathrm{160073}}^1$

素因数の和:160192

約数の個数: 36

約数和(自身を含む): 8506972656

約数和(自身を除く): 4286167792

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 824, 1648, 3296, 6592, 13184, 26368, 160073, 320146, 640292, 1280584, 2561168, 5122336, 10244672, 16487519, 20489344, 32975038, 40978688, 65950076, 131900152, 263800304, 527600608, 1055201216, 2110402432, 4220804864]

約数ペア:

[(1, 4220804864), (2, 2110402432), (4, 1055201216), (8, 527600608), (16, 263800304), (32, 131900152), (64, 65950076), (103, 40978688), (128, 32975038), (206, 20489344), (256, 16487519), (412, 10244672), (824, 5122336), (1648, 2561168), (3296, 1280584), (6592, 640292), (13184, 320146), (26368, 160073)]