85005646

素因数分解:

$2^1\times {\mathrm{11}}^4\times {\mathrm{2903}}^1$

素因数の和:2949

約数の個数: 20

約数和(自身を含む): 140306760

約数和(自身を除く): 55301114

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 2903, 5806, 14641, 29282, 31933, 63866, 351263, 702526, 3863893, 7727786, 42502823, 85005646]

約数ペア:

[(1, 85005646), (2, 42502823), (11, 7727786), (22, 3863893), (121, 702526), (242, 351263), (1331, 63866), (2662, 31933), (2903, 29282), (5806, 14641)]