89426986

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{9013}}^1$

素因数の和:9078

約数の個数: 24

約数和(自身を含む): 151056612

約数和(自身を除く): 61629626

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 4961, 9013, 9922, 18026, 99143, 198286, 369533, 739066, 1090573, 2181146, 4064863, 8129726, 44713493, 89426986]

約数ペア:

[(1, 89426986), (2, 44713493), (11, 8129726), (22, 4064863), (41, 2181146), (82, 1090573), (121, 739066), (242, 369533), (451, 198286), (902, 99143), (4961, 18026), (9013, 9922)]