164002816

素因数分解:

$2^{10}\times {\mathrm{160159}}^1$

素因数の和:160179

約数の個数: 22

約数和(自身を含む): 327847520

約数和(自身を除く): 163844704

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 160159, 320318, 640636, 1281272, 2562544, 5125088, 10250176, 20500352, 41000704, 82001408, 164002816]

約数ペア:

[(1, 164002816), (2, 82001408), (4, 41000704), (8, 20500352), (16, 10250176), (32, 5125088), (64, 2562544), (128, 1281272), (256, 640636), (512, 320318), (1024, 160159)]