80734832

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{8837}}^1$

素因数の和:9416

約数の個数: 20

約数和(自身を含む): 156715416

約数和(自身を除く): 75980584

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 4568, 8837, 9136, 17674, 35348, 70696, 141392, 5045927, 10091854, 20183708, 40367416, 80734832]

約数ペア:

[(1, 80734832), (2, 40367416), (4, 20183708), (8, 10091854), (16, 5045927), (571, 141392), (1142, 70696), (2284, 35348), (4568, 17674), (8837, 9136)]