81700852

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{5501}}^1$

素因数の和:5631

約数の個数: 24

約数和(自身を含む): 147893760

約数和(自身を除く): 66192908

約数列:

[1, 2, 4, 47, 79, 94, 158, 188, 316, 3713, 5501, 7426, 11002, 14852, 22004, 258547, 434579, 517094, 869158, 1034188, 1738316, 20425213, 40850426, 81700852]

約数ペア:

[(1, 81700852), (2, 40850426), (4, 20425213), (47, 1738316), (79, 1034188), (94, 869158), (158, 517094), (188, 434579), (316, 258547), (3713, 22004), (5501, 14852), (7426, 11002)]