42493214

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1\times {\mathrm{463}}^1$

素因数の和:995

約数の個数: 16

約数和(自身を含む): 64616640

約数和(自身を除く): 22123426

約数列:

[1, 2, 109, 218, 421, 463, 842, 926, 45889, 50467, 91778, 100934, 194923, 389846, 21246607, 42493214]

約数ペア:

[(1, 42493214), (2, 21246607), (109, 389846), (218, 194923), (421, 100934), (463, 91778), (842, 50467), (926, 45889)]