20171114216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2671}}^1\times {\mathrm{85817}}^1$

素因数の和:88505

約数の個数: 32

約数和(自身を含む): 41275025280

約数和(自身を除く): 21103911064

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2671, 5342, 10684, 21368, 29381, 58762, 85817, 117524, 171634, 235048, 343268, 686536, 943987, 1887974, 3775948, 7551896, 229217207, 458434414, 916868828, 1833737656, 2521389277, 5042778554, 10085557108, 20171114216]

約数ペア:

[(1, 20171114216), (2, 10085557108), (4, 5042778554), (8, 2521389277), (11, 1833737656), (22, 916868828), (44, 458434414), (88, 229217207), (2671, 7551896), (5342, 3775948), (10684, 1887974), (21368, 943987), (29381, 686536), (58762, 343268), (85817, 235048), (117524, 171634)]