42122896

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{17669}}^1$

素因数の和:17826

約数の個数: 20

約数和(自身を含む): 82165500

約数和(自身を除く): 40042604

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 17669, 35338, 70676, 141352, 282704, 2632681, 5265362, 10530724, 21061448, 42122896]

約数ペア:

[(1, 42122896), (2, 21061448), (4, 10530724), (8, 5265362), (16, 2632681), (149, 282704), (298, 141352), (596, 70676), (1192, 35338), (2384, 17669)]