83786054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{81031}}^1$

素因数の和:81091

約数の個数: 16

約数和(自身を含む): 140023296

約数和(自身を除く): 56237242

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 81031, 162062, 891341, 1782682, 3808457, 7616914, 41893027, 83786054]

約数ペア:

[(1, 83786054), (2, 41893027), (11, 7616914), (22, 3808457), (47, 1782682), (94, 891341), (517, 162062), (1034, 81031)]