66372478

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{11519}}^1$

素因数の和:11631

約数の個数: 16

約数和(自身を含む): 103403520

約数和(自身を除く): 37031042

約数列:

[1, 2, 43, 67, 86, 134, 2881, 5762, 11519, 23038, 495317, 771773, 990634, 1543546, 33186239, 66372478]

約数ペア:

[(1, 66372478), (2, 33186239), (43, 1543546), (67, 990634), (86, 771773), (134, 495317), (2881, 23038), (5762, 11519)]