42120434

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{1913}}^1$

素因数の和:2125

約数の個数: 16

約数和(自身を含む): 64425240

約数和(自身を除く): 22304806

約数列:

[1, 2, 101, 109, 202, 218, 1913, 3826, 11009, 22018, 193213, 208517, 386426, 417034, 21060217, 42120434]

約数ペア:

[(1, 42120434), (2, 21060217), (101, 417034), (109, 386426), (202, 208517), (218, 193213), (1913, 22018), (3826, 11009)]