31104674

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{691}}^1$

素因数の和:1081

約数の個数: 16

約数和(自身を含む): 47532096

約数和(自身を除く): 16427422

約数列:

[1, 2, 71, 142, 317, 634, 691, 1382, 22507, 45014, 49061, 98122, 219047, 438094, 15552337, 31104674]

約数ペア:

[(1, 31104674), (2, 15552337), (71, 438094), (142, 219047), (317, 98122), (634, 49061), (691, 45014), (1382, 22507)]