86465428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{162529}}^1$

素因数の和:162559

約数の個数: 24

約数和(自身を含む): 182033600

約数和(自身を除く): 95568172

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 162529, 325058, 650116, 1137703, 2275406, 3088051, 4550812, 6176102, 12352204, 21616357, 43232714, 86465428]

約数ペア:

[(1, 86465428), (2, 43232714), (4, 21616357), (7, 12352204), (14, 6176102), (19, 4550812), (28, 3088051), (38, 2275406), (76, 1137703), (133, 650116), (266, 325058), (532, 162529)]