86040556

素因数分解:

$2^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{4447}}^1$

素因数の和:5149

約数の個数: 24

約数和(自身を含む): 172368896

約数和(自身を除く): 86328340

約数列:

[1, 2, 4, 7, 14, 28, 691, 1382, 2764, 4447, 4837, 8894, 9674, 17788, 19348, 31129, 62258, 124516, 3072877, 6145754, 12291508, 21510139, 43020278, 86040556]

約数ペア:

[(1, 86040556), (2, 43020278), (4, 21510139), (7, 12291508), (14, 6145754), (28, 3072877), (691, 124516), (1382, 62258), (2764, 31129), (4447, 19348), (4837, 17788), (8894, 9674)]