86921146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{77747}}^1$

素因数の和:77805

約数の個数: 16

約数和(自身を含む): 143678304

約数和(自身を除く): 56757158

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 77747, 155494, 1010711, 2021422, 3343121, 6686242, 43460573, 86921146]

約数ペア:

[(1, 86921146), (2, 43460573), (13, 6686242), (26, 3343121), (43, 2021422), (86, 1010711), (559, 155494), (1118, 77747)]