86141636

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{22133}}^1$

素因数の和:22283

約数の個数: 24

約数和(自身を含む): 173530560

約数和(自身を除く): 87388924

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 22133, 44266, 88532, 154931, 309862, 619724, 3076487, 6152974, 12305948, 21535409, 43070818, 86141636]

約数ペア:

[(1, 86141636), (2, 43070818), (4, 21535409), (7, 12305948), (14, 6152974), (28, 3076487), (139, 619724), (278, 309862), (556, 154931), (973, 88532), (1946, 44266), (3892, 22133)]