23407664

素因数分解:

$2^4\times 7^1\times {\mathrm{208997}}^1$

素因数の和:209012

約数の個数: 20

約数和(自身を含む): 51831504

約数和(自身を除く): 28423840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 208997, 417994, 835988, 1462979, 1671976, 2925958, 3343952, 5851916, 11703832, 23407664]

約数ペア:

[(1, 23407664), (2, 11703832), (4, 5851916), (7, 3343952), (8, 2925958), (14, 1671976), (16, 1462979), (28, 835988), (56, 417994), (112, 208997)]