103729072

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{150769}}^1$

素因数の和:150820

約数の個数: 20

約数和(自身を含む): 205650280

約数和(自身を除く): 101921208

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 150769, 301538, 603076, 1206152, 2412304, 6483067, 12966134, 25932268, 51864536, 103729072]

約数ペア:

[(1, 103729072), (2, 51864536), (4, 25932268), (8, 12966134), (16, 6483067), (43, 2412304), (86, 1206152), (172, 603076), (344, 301538), (688, 150769)]