85389844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{12433}}^1$

素因数の和:12555

約数の個数: 24

約数和(自身を含む): 159801768

約数和(自身を除く): 74411924

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1717, 3434, 6868, 12433, 24866, 49732, 211361, 422722, 845444, 1255733, 2511466, 5022932, 21347461, 42694922, 85389844]

約数ペア:

[(1, 85389844), (2, 42694922), (4, 21347461), (17, 5022932), (34, 2511466), (68, 1255733), (101, 845444), (202, 422722), (404, 211361), (1717, 49732), (3434, 24866), (6868, 12433)]