8540336

素因数分解:

$2^4\times 7^1\times {\mathrm{76253}}^1$

素因数の和:76268

約数の個数: 20

約数和(自身を含む): 18910992

約数和(自身を除く): 10370656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 76253, 152506, 305012, 533771, 610024, 1067542, 1220048, 2135084, 4270168, 8540336]

約数ペア:

[(1, 8540336), (2, 4270168), (4, 2135084), (7, 1220048), (8, 1067542), (14, 610024), (16, 533771), (28, 305012), (56, 152506), (112, 76253)]