17968535216

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{5449}}^1\times {\mathrm{4793}}^1$

素因数の和:10293

約数の個数: 40

約数和(自身を含む): 35637637200

約数和(自身を除く): 17669101984

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 4793, 5449, 9586, 10898, 19172, 21796, 38344, 43592, 76688, 87184, 206099, 234307, 412198, 468614, 824396, 937228, 1648792, 1874456, 3297584, 3748912, 26117057, 52234114, 104468228, 208936456, 417872912, 1123033451, 2246066902, 4492133804, 8984267608, 17968535216]

約数ペア:

[(1, 17968535216), (2, 8984267608), (4, 4492133804), (8, 2246066902), (16, 1123033451), (43, 417872912), (86, 208936456), (172, 104468228), (344, 52234114), (688, 26117057), (4793, 3748912), (5449, 3297584), (9586, 1874456), (10898, 1648792), (19172, 937228), (21796, 824396), (38344, 468614), (43592, 412198), (76688, 234307), (87184, 206099)]