80699152

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{123017}}^1$

素因数の和:123066

約数の個数: 20

約数和(自身を含む): 160169436

約数和(自身を除く): 79470284

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 123017, 246034, 492068, 984136, 1968272, 5043697, 10087394, 20174788, 40349576, 80699152]

約数ペア:

[(1, 80699152), (2, 40349576), (4, 20174788), (8, 10087394), (16, 5043697), (41, 1968272), (82, 984136), (164, 492068), (328, 246034), (656, 123017)]