86431892

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{4447}}^1$

素因数の和:4607

約数の個数: 24

約数和(自身を含む): 156178176

約数和(自身を除く): 69746284

約数列:

[1, 2, 4, 43, 86, 113, 172, 226, 452, 4447, 4859, 8894, 9718, 17788, 19436, 191221, 382442, 502511, 764884, 1005022, 2010044, 21607973, 43215946, 86431892]

約数ペア:

[(1, 86431892), (2, 43215946), (4, 21607973), (43, 2010044), (86, 1005022), (113, 764884), (172, 502511), (226, 382442), (452, 191221), (4447, 19436), (4859, 17788), (8894, 9718)]