84198712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{809603}}^1$

素因数の和:809622

約数の個数: 16

約数和(自身を含む): 170016840

約数和(自身を除く): 85818128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 809603, 1619206, 3238412, 6476824, 10524839, 21049678, 42099356, 84198712]

約数ペア:

[(1, 84198712), (2, 42099356), (4, 21049678), (8, 10524839), (13, 6476824), (26, 3238412), (52, 1619206), (104, 809603)]