87836048

素因数分解:

$2^4\times {\mathrm{1997}}^1\times {\mathrm{2749}}^1$

素因数の和:4754

約数の個数: 20

約数和(自身を含む): 170329500

約数和(自身を除く): 82493452

約数列:

[1, 2, 4, 8, 16, 1997, 2749, 3994, 5498, 7988, 10996, 15976, 21992, 31952, 43984, 5489753, 10979506, 21959012, 43918024, 87836048]

約数ペア:

[(1, 87836048), (2, 43918024), (4, 21959012), (8, 10979506), (16, 5489753), (1997, 43984), (2749, 31952), (3994, 21992), (5498, 15976), (7988, 10996)]