82780394

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{13829}}^1$

素因数の和:13945

約数の個数: 16

約数和(自身を含む): 128950920

約数和(自身を除く): 46170526

約数列:

[1, 2, 41, 73, 82, 146, 2993, 5986, 13829, 27658, 566989, 1009517, 1133978, 2019034, 41390197, 82780394]

約数ペア:

[(1, 82780394), (2, 41390197), (41, 2019034), (73, 1133978), (82, 1009517), (146, 566989), (2993, 27658), (5986, 13829)]