81166462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 135217152

約数和(自身を除く): 54050690

約数列:

[1, 2, 13, 26, 47, 94, 127, 254, 523, 611, 1046, 1222, 1651, 3302, 5969, 6799, 11938, 13598, 24581, 49162, 66421, 77597, 132842, 155194, 319553, 639106, 863473, 1726946, 3121787, 6243574, 40583231, 81166462]

約数ペア:

[(1, 81166462), (2, 40583231), (13, 6243574), (26, 3121787), (47, 1726946), (94, 863473), (127, 639106), (254, 319553), (523, 155194), (611, 132842), (1046, 77597), (1222, 66421), (1651, 49162), (3302, 24581), (5969, 13598), (6799, 11938)]