79643272

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{38737}}^1$

素因数の和:39000

約数の個数: 16

約数和(自身を含む): 149916060

約数和(自身を除く): 70272788

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 38737, 77474, 154948, 309896, 9955409, 19910818, 39821636, 79643272]

約数ペア:

[(1, 79643272), (2, 39821636), (4, 19910818), (8, 9955409), (257, 309896), (514, 154948), (1028, 77474), (2056, 38737)]