8888267984

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{13549189}}^1$

素因数の和:13549238

約数の個数: 20

約数和(自身を含む): 17641045380

約数和(自身を除く): 8752777396

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 13549189, 27098378, 54196756, 108393512, 216787024, 555516749, 1111033498, 2222066996, 4444133992, 8888267984]

約数ペア:

[(1, 8888267984), (2, 4444133992), (4, 2222066996), (8, 1111033498), (16, 555516749), (41, 216787024), (82, 108393512), (164, 54196756), (328, 27098378), (656, 13549189)]