81740824

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{84443}}^1$

素因数の和:84471

約数の個数: 24

約数和(自身を含む): 168465780

約数和(自身を除く): 86724956

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 84443, 168886, 337772, 675544, 928873, 1857746, 3715492, 7430984, 10217603, 20435206, 40870412, 81740824]

約数ペア:

[(1, 81740824), (2, 40870412), (4, 20435206), (8, 10217603), (11, 7430984), (22, 3715492), (44, 1857746), (88, 928873), (121, 675544), (242, 337772), (484, 168886), (968, 84443)]