8389136

素因数分解:

$2^4\times 7^1\times {\mathrm{74903}}^1$

素因数の和:74918

約数の個数: 20

約数和(自身を含む): 18576192

約数和(自身を除く): 10187056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 74903, 149806, 299612, 524321, 599224, 1048642, 1198448, 2097284, 4194568, 8389136]

約数ペア:

[(1, 8389136), (2, 4194568), (4, 2097284), (7, 1198448), (8, 1048642), (14, 599224), (16, 524321), (28, 299612), (56, 149806), (112, 74903)]