86457896

素因数分解:

$2^3\times 7^1\times {\mathrm{1543891}}^1$

素因数の和:1543904

約数の個数: 16

約数和(自身を含む): 185267040

約数和(自身を除く): 98809144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1543891, 3087782, 6175564, 10807237, 12351128, 21614474, 43228948, 86457896]

約数ペア:

[(1, 86457896), (2, 43228948), (4, 21614474), (7, 12351128), (8, 10807237), (14, 6175564), (28, 3087782), (56, 1543891)]