86284208

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{80489}}^1$

素因数の和:80564

約数の個数: 20

約数和(自身を含む): 169672920

約数和(自身を除く): 83388712

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 80489, 160978, 321956, 643912, 1287824, 5392763, 10785526, 21571052, 43142104, 86284208]

約数ペア:

[(1, 86284208), (2, 43142104), (4, 21571052), (8, 10785526), (16, 5392763), (67, 1287824), (134, 643912), (268, 321956), (536, 160978), (1072, 80489)]