80452048

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{8837}}^1$

素因数の和:9414

約数の個数: 20

約数和(自身を含む): 156167460

約数和(自身を除く): 75715412

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2276, 4552, 8837, 9104, 17674, 35348, 70696, 141392, 5028253, 10056506, 20113012, 40226024, 80452048]

約数ペア:

[(1, 80452048), (2, 40226024), (4, 20113012), (8, 10056506), (16, 5028253), (569, 141392), (1138, 70696), (2276, 35348), (4552, 17674), (8837, 9104)]