20160907928

素因数分解:

$2^3\times 7^1\times {\mathrm{360016213}}^1$

素因数の和:360016226

約数の個数: 16

約数和(自身を含む): 43201945680

約数和(自身を除く): 23041037752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 360016213, 720032426, 1440064852, 2520113491, 2880129704, 5040226982, 10080453964, 20160907928]

約数ペア:

[(1, 20160907928), (2, 10080453964), (4, 5040226982), (7, 2880129704), (8, 2520113491), (14, 1440064852), (28, 720032426), (56, 360016213)]