86511655

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{2341}}^1$

素因数の和:2754

約数の個数: 16

約数和(自身を含む): 109605600

約数和(自身を除く): 23093945

約数列:

[1, 5, 19, 95, 389, 1945, 2341, 7391, 11705, 36955, 44479, 222395, 910649, 4553245, 17302331, 86511655]

約数ペア:

[(1, 86511655), (5, 17302331), (19, 4553245), (95, 910649), (389, 222395), (1945, 44479), (2341, 36955), (7391, 11705)]