243035398

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{42179}}^1$

素因数の和:42291

約数の個数: 16

約数和(自身を含む): 378607680

約数和(自身を除く): 135572282

約数列:

[1, 2, 43, 67, 86, 134, 2881, 5762, 42179, 84358, 1813697, 2825993, 3627394, 5651986, 121517699, 243035398]

約数ペア:

[(1, 243035398), (2, 121517699), (43, 5651986), (67, 3627394), (86, 2825993), (134, 1813697), (2881, 84358), (5762, 42179)]