81500726

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{6827}}^1$

素因数の和:7003

約数の個数: 16

約数和(自身を含む): 125853696

約数和(自身を除く): 44352970

約数列:

[1, 2, 47, 94, 127, 254, 5969, 6827, 11938, 13654, 320869, 641738, 867029, 1734058, 40750363, 81500726]

約数ペア:

[(1, 81500726), (2, 40750363), (47, 1734058), (94, 867029), (127, 641738), (254, 320869), (5969, 13654), (6827, 11938)]