31955183

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 35380800

約数和(自身を除く): 3425617

約数列:

[1, 13, 71, 89, 389, 923, 1157, 5057, 6319, 27619, 34621, 82147, 359047, 450073, 2458091, 31955183]

約数ペア:

[(1, 31955183), (13, 2458091), (71, 450073), (89, 359047), (389, 82147), (923, 34621), (1157, 27619), (5057, 6319)]