42162494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{17911}}^1$

素因数の和:18031

約数の個数: 16

約数和(自身を含む): 69641856

約数和(自身を除く): 27479362

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 17911, 35822, 197021, 394042, 1916477, 3832954, 21081247, 42162494]

約数ペア:

[(1, 42162494), (2, 21081247), (11, 3832954), (22, 1916477), (107, 394042), (214, 197021), (1177, 35822), (2354, 17911)]