82270256

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{72421}}^1$

素因数の和:72500

約数の個数: 20

約数和(自身を含む): 161645904

約数和(自身を除く): 79375648

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 72421, 144842, 289684, 579368, 1158736, 5141891, 10283782, 20567564, 41135128, 82270256]

約数ペア:

[(1, 82270256), (2, 41135128), (4, 20567564), (8, 10283782), (16, 5141891), (71, 1158736), (142, 579368), (284, 289684), (568, 144842), (1136, 72421)]