86675588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1129}}^2$

素因数の和:2279

約数の個数: 18

約数和(自身を含む): 160747146

約数和(自身を除く): 74071558

約数列:

[1, 2, 4, 17, 34, 68, 1129, 2258, 4516, 19193, 38386, 76772, 1274641, 2549282, 5098564, 21668897, 43337794, 86675588]

約数ペア:

[(1, 86675588), (2, 43337794), (4, 21668897), (17, 5098564), (34, 2549282), (68, 1274641), (1129, 76772), (2258, 38386), (4516, 19193)]