85689164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{102499}}^1$

素因数の和:102533

約数の個数: 24

約数和(自身を含む): 172200000

約数和(自身を除く): 86510836

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 102499, 204998, 409996, 1127489, 1947481, 2254978, 3894962, 4509956, 7789924, 21422291, 42844582, 85689164]

約数ペア:

[(1, 85689164), (2, 42844582), (4, 21422291), (11, 7789924), (19, 4509956), (22, 3894962), (38, 2254978), (44, 1947481), (76, 1127489), (209, 409996), (418, 204998), (836, 102499)]