163039385

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1\times {\mathrm{1297}}^1$

素因数の和:2144

約数の個数: 16

約数和(自身を含む): 202363392

約数和(自身を除く): 39324007

約数列:

[1, 5, 31, 155, 811, 1297, 4055, 6485, 25141, 40207, 125705, 201035, 1051867, 5259335, 32607877, 163039385]

約数ペア:

[(1, 163039385), (5, 32607877), (31, 5259335), (155, 1051867), (811, 201035), (1297, 125705), (4055, 40207), (6485, 25141)]