80891224

素因数分解:

$2^3\times {\mathrm{691}}^1\times {\mathrm{14633}}^1$

素因数の和:15330

約数の個数: 16

約数和(自身を含む): 151900920

約数和(自身を除く): 71009696

約数列:

[1, 2, 4, 8, 691, 1382, 2764, 5528, 14633, 29266, 58532, 117064, 10111403, 20222806, 40445612, 80891224]

約数ペア:

[(1, 80891224), (2, 40445612), (4, 20222806), (8, 10111403), (691, 117064), (1382, 58532), (2764, 29266), (5528, 14633)]