42543254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{38053}}^1$

素因数の和:38111

約数の個数: 16

約数和(自身を含む): 70323792

約数和(自身を除く): 27780538

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 38053, 76106, 494689, 989378, 1636279, 3272558, 21271627, 42543254]

約数ペア:

[(1, 42543254), (2, 21271627), (13, 3272558), (26, 1636279), (43, 989378), (86, 494689), (559, 76106), (1118, 38053)]