143896336

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{17669}}^1$

素因数の和:18186

約数の個数: 20

約数和(自身を含む): 279362700

約数和(自身を除く): 135466364

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 4072, 8144, 17669, 35338, 70676, 141352, 282704, 8993521, 17987042, 35974084, 71948168, 143896336]

約数ペア:

[(1, 143896336), (2, 71948168), (4, 35974084), (8, 17987042), (16, 8993521), (509, 282704), (1018, 141352), (2036, 70676), (4072, 35338), (8144, 17669)]