85358564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{66067}}^1$

素因数の和:66107

約数の個数: 24

約数和(自身を含む): 166491360

約数和(自身を除く): 81132796

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 66067, 132134, 264268, 1123139, 1255273, 2246278, 2510546, 4492556, 5021092, 21339641, 42679282, 85358564]

約数ペア:

[(1, 85358564), (2, 42679282), (4, 21339641), (17, 5021092), (19, 4492556), (34, 2510546), (38, 2246278), (68, 1255273), (76, 1123139), (323, 264268), (646, 132134), (1292, 66067)]