86643194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1367}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 147350016

約数和(自身を除く): 60706822

約数列:

[1, 2, 11, 22, 43, 67, 86, 134, 473, 737, 946, 1367, 1474, 2734, 2881, 5762, 15037, 30074, 31691, 58781, 63382, 91589, 117562, 183178, 646591, 1007479, 1293182, 2014958, 3938327, 7876654, 43321597, 86643194]

約数ペア:

[(1, 86643194), (2, 43321597), (11, 7876654), (22, 3938327), (43, 2014958), (67, 1293182), (86, 1007479), (134, 646591), (473, 183178), (737, 117562), (946, 91589), (1367, 63382), (1474, 58781), (2734, 31691), (2881, 30074), (5762, 15037)]