312008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:956

約数の個数: 16

約数和(自身を含む): 599280

約数和(自身を除く): 287272

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 907, 1814, 3628, 7256, 39001, 78002, 156004, 312008]

約数ペア:

[(1, 312008), (2, 156004), (4, 78002), (8, 39001), (43, 7256), (86, 3628), (172, 1814), (344, 907)]