126816848

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{344611}}^1$

素因数の和:344642

約数の個数: 20

約数和(自身を含む): 256391328

約数和(自身を除く): 129574480

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 344611, 689222, 1378444, 2756888, 5513776, 7926053, 15852106, 31704212, 63408424, 126816848]

約数ペア:

[(1, 126816848), (2, 63408424), (4, 31704212), (8, 15852106), (16, 7926053), (23, 5513776), (46, 2756888), (92, 1378444), (184, 689222), (368, 344611)]