81214936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{922897}}^1$

素因数の和:922914

約数の個数: 16

約数和(自身を含む): 166121640

約数和(自身を除く): 84906704

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 922897, 1845794, 3691588, 7383176, 10151867, 20303734, 40607468, 81214936]

約数ペア:

[(1, 81214936), (2, 40607468), (4, 20303734), (8, 10151867), (11, 7383176), (22, 3691588), (44, 1845794), (88, 922897)]