80790236

素因数分解:

$2^2\times {\mathrm{4729}}^1\times {\mathrm{4271}}^1$

素因数の和:9004

約数の個数: 12

約数和(自身を含む): 141445920

約数和(自身を除く): 60655684

約数列:

[1, 2, 4, 4271, 4729, 8542, 9458, 17084, 18916, 20197559, 40395118, 80790236]

約数ペア:

[(1, 80790236), (2, 40395118), (4, 20197559), (4271, 18916), (4729, 17084), (8542, 9458)]