61040168

素因数分解:

$2^3\times 7^1\times {\mathrm{1090003}}^1$

素因数の和:1090016

約数の個数: 16

約数和(自身を含む): 130800480

約数和(自身を除く): 69760312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1090003, 2180006, 4360012, 7630021, 8720024, 15260042, 30520084, 61040168]

約数ペア:

[(1, 61040168), (2, 30520084), (4, 15260042), (7, 8720024), (8, 7630021), (14, 4360012), (28, 2180006), (56, 1090003)]