86449468

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{162499}}^1$

素因数の和:162529

約数の個数: 24

約数和(自身を含む): 182000000

約数和(自身を除く): 95550532

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 162499, 324998, 649996, 1137493, 2274986, 3087481, 4549972, 6174962, 12349924, 21612367, 43224734, 86449468]

約数ペア:

[(1, 86449468), (2, 43224734), (4, 21612367), (7, 12349924), (14, 6174962), (19, 4549972), (28, 3087481), (38, 2274986), (76, 1137493), (133, 649996), (266, 324998), (532, 162499)]