31333294

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{839}}^1$

素因数の和:1175

約数の個数: 16

約数和(自身を含む): 47900160

約数和(自身を除く): 16566866

約数列:

[1, 2, 71, 142, 263, 526, 839, 1678, 18673, 37346, 59569, 119138, 220657, 441314, 15666647, 31333294]

約数ペア:

[(1, 31333294), (2, 15666647), (71, 441314), (142, 220657), (263, 119138), (526, 59569), (839, 37346), (1678, 18673)]