23117584

素因数分解:

$2^4\times 7^1\times {\mathrm{206407}}^1$

素因数の和:206422

約数の個数: 20

約数和(自身を含む): 51189184

約数和(自身を除く): 28071600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 206407, 412814, 825628, 1444849, 1651256, 2889698, 3302512, 5779396, 11558792, 23117584]

約数ペア:

[(1, 23117584), (2, 11558792), (4, 5779396), (7, 3302512), (8, 2889698), (14, 1651256), (16, 1444849), (28, 825628), (56, 412814), (112, 206407)]