84703376

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{129121}}^1$

素因数の和:129170

約数の個数: 20

約数和(自身を含む): 168116844

約数和(自身を除く): 83413468

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 129121, 258242, 516484, 1032968, 2065936, 5293961, 10587922, 21175844, 42351688, 84703376]

約数ペア:

[(1, 84703376), (2, 42351688), (4, 21175844), (8, 10587922), (16, 5293961), (41, 2065936), (82, 1032968), (164, 516484), (328, 258242), (656, 129121)]