80830544

素因数分解:

$2^4\times {\mathrm{1553}}^1\times {\mathrm{3253}}^1$

素因数の和:4814

約数の個数: 20

約数和(自身を含む): 156758196

約数和(自身を除く): 75927652

約数列:

[1, 2, 4, 8, 16, 1553, 3106, 3253, 6212, 6506, 12424, 13012, 24848, 26024, 52048, 5051909, 10103818, 20207636, 40415272, 80830544]

約数ペア:

[(1, 80830544), (2, 40415272), (4, 20207636), (8, 10103818), (16, 5051909), (1553, 52048), (3106, 26024), (3253, 24848), (6212, 13012), (6506, 12424)]