21314008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{115837}}^1$

素因数の和:115866

約数の個数: 16

約数和(自身を含む): 41701680

約数和(自身を除く): 20387672

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 115837, 231674, 463348, 926696, 2664251, 5328502, 10657004, 21314008]

約数ペア:

[(1, 21314008), (2, 10657004), (4, 5328502), (8, 2664251), (23, 926696), (46, 463348), (92, 231674), (184, 115837)]