86642042

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1\times {\mathrm{1229}}^1$

素因数の和:1681

約数の個数: 16

約数和(自身を含む): 131733000

約数和(自身を除く): 45090958

約数列:

[1, 2, 101, 202, 349, 698, 1229, 2458, 35249, 70498, 124129, 248258, 428921, 857842, 43321021, 86642042]

約数ペア:

[(1, 86642042), (2, 43321021), (101, 857842), (202, 428921), (349, 248258), (698, 124129), (1229, 70498), (2458, 35249)]