40345094

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{24691}}^1$

素因数の和:24755

約数の個数: 16

約数和(自身を含む): 65186880

約数和(自身を除く): 24841786

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 24691, 49382, 469129, 938258, 1061713, 2123426, 20172547, 40345094]

約数ペア:

[(1, 40345094), (2, 20172547), (19, 2123426), (38, 1061713), (43, 938258), (86, 469129), (817, 49382), (1634, 24691)]