40173782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{42467}}^1$

素因数の和:42523

約数の個数: 16

約数和(自身を含む): 67269312

約数和(自身を除く): 27095530

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 42467, 84934, 467137, 934274, 1826081, 3652162, 20086891, 40173782]

約数ペア:

[(1, 40173782), (2, 20086891), (11, 3652162), (22, 1826081), (43, 934274), (86, 467137), (473, 84934), (946, 42467)]