84687632

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{129097}}^1$

素因数の和:129146

約数の個数: 20

約数和(自身を含む): 168085596

約数和(自身を除く): 83397964

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 129097, 258194, 516388, 1032776, 2065552, 5292977, 10585954, 21171908, 42343816, 84687632]

約数ペア:

[(1, 84687632), (2, 42343816), (4, 21171908), (8, 10585954), (16, 5292977), (41, 2065552), (82, 1032776), (164, 516388), (328, 258194), (656, 129097)]