16621712

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{3697}}^1$

素因数の和:3986

約数の個数: 20

約数和(自身を含む): 32327916

約数和(自身を除く): 15706204

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 3697, 4496, 7394, 14788, 29576, 59152, 1038857, 2077714, 4155428, 8310856, 16621712]

約数ペア:

[(1, 16621712), (2, 8310856), (4, 4155428), (8, 2077714), (16, 1038857), (281, 59152), (562, 29576), (1124, 14788), (2248, 7394), (3697, 4496)]