172863916

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{97553}}^1$

素因数の和:98000

約数の個数: 12

約数和(自身を含む): 303197832

約数和(自身を除く): 130333916

約数列:

[1, 2, 4, 443, 886, 1772, 97553, 195106, 390212, 43215979, 86431958, 172863916]

約数ペア:

[(1, 172863916), (2, 86431958), (4, 43215979), (443, 390212), (886, 195106), (1772, 97553)]