80191937

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{1327}}^1$

素因数の和:1520

約数の個数: 16

約数和(自身を含む): 93703680

約数和(自身を除く): 13511743

約数列:

[1, 7, 89, 97, 623, 679, 1327, 8633, 9289, 60431, 118103, 128719, 826721, 901033, 11455991, 80191937]

約数ペア:

[(1, 80191937), (7, 11455991), (89, 901033), (97, 826721), (623, 128719), (679, 118103), (1327, 60431), (8633, 9289)]