8668383664

素因数分解:

$2^4\times {\mathrm{2633}}^1\times {\mathrm{205763}}^1$

素因数の和:208404

約数の個数: 20

約数和(自身を含む): 16801453656

約数和(自身を除く): 8133069992

約数列:

[1, 2, 4, 8, 16, 2633, 5266, 10532, 21064, 42128, 205763, 411526, 823052, 1646104, 3292208, 541773979, 1083547958, 2167095916, 4334191832, 8668383664]

約数ペア:

[(1, 8668383664), (2, 4334191832), (4, 2167095916), (8, 1083547958), (16, 541773979), (2633, 3292208), (5266, 1646104), (10532, 823052), (21064, 411526), (42128, 205763)]