5643208

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{4493}}^1$

素因数の和:4656

約数の個数: 16

約数和(自身を含む): 10650780

約数和(自身を除く): 5007572

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 4493, 8986, 17972, 35944, 705401, 1410802, 2821604, 5643208]

約数ペア:

[(1, 5643208), (2, 2821604), (4, 1410802), (8, 705401), (157, 35944), (314, 17972), (628, 8986), (1256, 4493)]