42121208

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{59159}}^1$

素因数の和:59254

約数の個数: 16

約数和(自身を含む): 79866000

約数和(自身を除く): 37744792

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 59159, 118318, 236636, 473272, 5265151, 10530302, 21060604, 42121208]

約数ペア:

[(1, 42121208), (2, 21060604), (4, 10530302), (8, 5265151), (89, 473272), (178, 236636), (356, 118318), (712, 59159)]