85651472

素因数分解:

$2^4\times {\mathrm{1289}}^1\times {\mathrm{4153}}^1$

素因数の和:5450

約数の個数: 20

約数和(自身を含む): 166118460

約数和(自身を除く): 80466988

約数列:

[1, 2, 4, 8, 16, 1289, 2578, 4153, 5156, 8306, 10312, 16612, 20624, 33224, 66448, 5353217, 10706434, 21412868, 42825736, 85651472]

約数ペア:

[(1, 85651472), (2, 42825736), (4, 21412868), (8, 10706434), (16, 5353217), (1289, 66448), (2578, 33224), (4153, 20624), (5156, 16612), (8306, 10312)]