89819984

素因数分解:

$2^4\times {\mathrm{839}}^1\times {\mathrm{6691}}^1$

素因数の和:7538

約数の個数: 20

約数和(自身を含む): 174259680

約数和(自身を除く): 84439696

約数列:

[1, 2, 4, 8, 16, 839, 1678, 3356, 6691, 6712, 13382, 13424, 26764, 53528, 107056, 5613749, 11227498, 22454996, 44909992, 89819984]

約数ペア:

[(1, 89819984), (2, 44909992), (4, 22454996), (8, 11227498), (16, 5613749), (839, 107056), (1678, 53528), (3356, 26764), (6691, 13424), (6712, 13382)]