80455953616

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{8837429}}^1$

素因数の和:8838006

約数の個数: 20

約数和(自身を含む): 156157388100

約数和(自身を除く): 75701434484

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2276, 4552, 9104, 8837429, 17674858, 35349716, 70699432, 141398864, 5028497101, 10056994202, 20113988404, 40227976808, 80455953616]

約数ペア:

[(1, 80455953616), (2, 40227976808), (4, 20113988404), (8, 10056994202), (16, 5028497101), (569, 141398864), (1138, 70699432), (2276, 35349716), (4552, 17674858), (9104, 8837429)]