42045352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{309157}}^1$

素因数の和:309180

約数の個数: 16

約数和(自身を含む): 83472660

約数和(自身を除く): 41427308

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 309157, 618314, 1236628, 2473256, 5255669, 10511338, 21022676, 42045352]

約数ペア:

[(1, 42045352), (2, 21022676), (4, 10511338), (8, 5255669), (17, 2473256), (34, 1236628), (68, 618314), (136, 309157)]