16000008

素因数分解:

$2^3\times 3^1\times {\mathrm{666667}}^1$

素因数の和:666676

約数の個数: 16

約数和(自身を含む): 40000080

約数和(自身を除く): 24000072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 666667, 1333334, 2000001, 2666668, 4000002, 5333336, 8000004, 16000008]

約数ペア:

[(1, 16000008), (2, 8000004), (3, 5333336), (4, 4000002), (6, 2666668), (8, 2000001), (12, 1333334), (24, 666667)]