80330108

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{542771}}^1$

素因数の和:542812

約数の個数: 12

約数和(自身を含む): 144377352

約数和(自身を除く): 64047244

約数列:

[1, 2, 4, 37, 74, 148, 542771, 1085542, 2171084, 20082527, 40165054, 80330108]

約数ペア:

[(1, 80330108), (2, 40165054), (4, 20082527), (37, 2171084), (74, 1085542), (148, 542771)]