89442818

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{1987}}^1$

素因数の和:2377

約数の個数: 16

約数和(自身を含む): 136551744

約数和(自身を除く): 47108926

約数列:

[1, 2, 71, 142, 317, 634, 1987, 3974, 22507, 45014, 141077, 282154, 629879, 1259758, 44721409, 89442818]

約数ペア:

[(1, 89442818), (2, 44721409), (71, 1259758), (142, 629879), (317, 282154), (634, 141077), (1987, 45014), (3974, 22507)]