85189904

素因数分解:

$2^4\times {\mathrm{2153}}^1\times {\mathrm{2473}}^1$

素因数の和:4634

約数の個数: 20

約数和(自身を含む): 165198876

約数和(自身を除く): 80008972

約数列:

[1, 2, 4, 8, 16, 2153, 2473, 4306, 4946, 8612, 9892, 17224, 19784, 34448, 39568, 5324369, 10648738, 21297476, 42594952, 85189904]

約数ペア:

[(1, 85189904), (2, 42594952), (4, 21297476), (8, 10648738), (16, 5324369), (2153, 39568), (2473, 34448), (4306, 19784), (4946, 17224), (8612, 9892)]