90247864

素因数分解:

$2^3\times 7^1\times {\mathrm{439}}^1\times {\mathrm{3671}}^1$

素因数の和:4123

約数の個数: 32

約数和(自身を含む): 193881600

約数和(自身を除く): 103633736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 439, 878, 1756, 3073, 3512, 3671, 6146, 7342, 12292, 14684, 24584, 25697, 29368, 51394, 102788, 205576, 1611569, 3223138, 6446276, 11280983, 12892552, 22561966, 45123932, 90247864]

約数ペア:

[(1, 90247864), (2, 45123932), (4, 22561966), (7, 12892552), (8, 11280983), (14, 6446276), (28, 3223138), (56, 1611569), (439, 205576), (878, 102788), (1756, 51394), (3073, 29368), (3512, 25697), (3671, 24584), (6146, 14684), (7342, 12292)]