81946922

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{5107}}^1$

素因数の和:5293

約数の個数: 16

約数和(自身を含む): 125779392

約数和(自身を除く): 43832470

約数列:

[1, 2, 71, 113, 142, 226, 5107, 8023, 10214, 16046, 362597, 577091, 725194, 1154182, 40973461, 81946922]

約数ペア:

[(1, 81946922), (2, 40973461), (71, 1154182), (113, 725194), (142, 577091), (226, 362597), (5107, 16046), (8023, 10214)]