80848514

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{3469}}^1$

素因数の和:3785

約数の個数: 16

約数和(自身を含む): 124586880

約数和(自身を除く): 43738366

約数列:

[1, 2, 43, 86, 271, 542, 3469, 6938, 11653, 23306, 149167, 298334, 940099, 1880198, 40424257, 80848514]

約数ペア:

[(1, 80848514), (2, 40424257), (43, 1880198), (86, 940099), (271, 298334), (542, 149167), (3469, 23306), (6938, 11653)]