81234367

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{881}}^1$

素因数の和:1134

約数の個数: 16

約数和(自身を含む): 89752320

約数和(自身を除く): 8517953

約数列:

[1, 19, 23, 211, 437, 881, 4009, 4853, 16739, 20263, 92207, 185891, 384997, 3531929, 4275493, 81234367]

約数ペア:

[(1, 81234367), (19, 4275493), (23, 3531929), (211, 384997), (437, 185891), (881, 92207), (4009, 20263), (4853, 16739)]