80891958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{62129}}^1$

素因数の和:62172

約数の個数: 32

約数和(自身を含む): 190863360

約数和(自身を除く): 109971402

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 62129, 124258, 186387, 372774, 434903, 869806, 1304709, 1925999, 2609418, 3851998, 5777997, 11555994, 13481993, 26963986, 40445979, 80891958]

約数ペア:

[(1, 80891958), (2, 40445979), (3, 26963986), (6, 13481993), (7, 11555994), (14, 5777997), (21, 3851998), (31, 2609418), (42, 1925999), (62, 1304709), (93, 869806), (186, 434903), (217, 372774), (434, 186387), (651, 124258), (1302, 62129)]