38520016

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{17573}}^1$

素因数の和:17718

約数の個数: 20

約数和(自身を含む): 75181572

約数和(自身を除く): 36661556

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 17573, 35146, 70292, 140584, 281168, 2407501, 4815002, 9630004, 19260008, 38520016]

約数ペア:

[(1, 38520016), (2, 19260008), (4, 9630004), (8, 4815002), (16, 2407501), (137, 281168), (274, 140584), (548, 70292), (1096, 35146), (2192, 17573)]