80880284

素因数分解:

$2^2\times {\mathrm{4673}}^1\times {\mathrm{4327}}^1$

素因数の和:9004

約数の個数: 12

約数和(自身を含む): 141603504

約数和(自身を除く): 60723220

約数列:

[1, 2, 4, 4327, 4673, 8654, 9346, 17308, 18692, 20220071, 40440142, 80880284]

約数ペア:

[(1, 80880284), (2, 40440142), (4, 20220071), (4327, 18692), (4673, 17308), (8654, 9346)]