84678448

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{129083}}^1$

素因数の和:129132

約数の個数: 20

約数和(自身を含む): 168067368

約数和(自身を除く): 83388920

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 129083, 258166, 516332, 1032664, 2065328, 5292403, 10584806, 21169612, 42339224, 84678448]

約数ペア:

[(1, 84678448), (2, 42339224), (4, 21169612), (8, 10584806), (16, 5292403), (41, 2065328), (82, 1032664), (164, 516332), (328, 258166), (656, 129083)]