4080561616

素因数分解:

$2^4\times {\mathrm{12841}}^1\times {\mathrm{19861}}^1$

素因数の和:32710

約数の個数: 20

約数和(自身を含む): 7907101924

約数和(自身を除く): 3826540308

約数列:

[1, 2, 4, 8, 16, 12841, 19861, 25682, 39722, 51364, 79444, 102728, 158888, 205456, 317776, 255035101, 510070202, 1020140404, 2040280808, 4080561616]

約数ペア:

[(1, 4080561616), (2, 2040280808), (4, 1020140404), (8, 510070202), (16, 255035101), (12841, 317776), (19861, 205456), (25682, 158888), (39722, 102728), (51364, 79444)]