40668584

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{42013}}^1$

素因数の和:42041

約数の個数: 24

約数和(自身を含む): 83817930

約数和(自身を除く): 43149346

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 42013, 84026, 168052, 336104, 462143, 924286, 1848572, 3697144, 5083573, 10167146, 20334292, 40668584]

約数ペア:

[(1, 40668584), (2, 20334292), (4, 10167146), (8, 5083573), (11, 3697144), (22, 1848572), (44, 924286), (88, 462143), (121, 336104), (242, 168052), (484, 84026), (968, 42013)]