42685054

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{1901}}^1$

素因数の和:2115

約数の個数: 16

約数和(自身を含む): 65276640

約数和(自身を除く): 22591586

約数列:

[1, 2, 103, 109, 206, 218, 1901, 3802, 11227, 22454, 195803, 207209, 391606, 414418, 21342527, 42685054]

約数ペア:

[(1, 42685054), (2, 21342527), (103, 414418), (109, 391606), (206, 207209), (218, 195803), (1901, 22454), (3802, 11227)]