161813266

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{859}}^1\times {\mathrm{971}}^1$

素因数の和:1929

約数の個数: 16

約数和(自身を含む): 245760480

約数和(自身を除く): 83947214

約数列:

[1, 2, 97, 194, 859, 971, 1718, 1942, 83323, 94187, 166646, 188374, 834089, 1668178, 80906633, 161813266]

約数ペア:

[(1, 161813266), (2, 80906633), (97, 1668178), (194, 834089), (859, 188374), (971, 166646), (1718, 94187), (1942, 83323)]