80291456

素因数分解:

$2^7\times 7^1\times {\mathrm{89611}}^1$

素因数の和:89632

約数の個数: 32

約数和(自身を含む): 182808480

約数和(自身を除く): 102517024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 89611, 179222, 358444, 627277, 716888, 1254554, 1433776, 2509108, 2867552, 5018216, 5735104, 10036432, 11470208, 20072864, 40145728, 80291456]

約数ペア:

[(1, 80291456), (2, 40145728), (4, 20072864), (7, 11470208), (8, 10036432), (14, 5735104), (16, 5018216), (28, 2867552), (32, 2509108), (56, 1433776), (64, 1254554), (112, 716888), (128, 627277), (224, 358444), (448, 179222), (896, 89611)]