69470864

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{16141}}^1$

素因数の和:16418

約数の個数: 20

約数和(自身を含む): 135108540

約数和(自身を除く): 65637676

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 16141, 32282, 64564, 129128, 258256, 4341929, 8683858, 17367716, 34735432, 69470864]

約数ペア:

[(1, 69470864), (2, 34735432), (4, 17367716), (8, 8683858), (16, 4341929), (269, 258256), (538, 129128), (1076, 64564), (2152, 32282), (4304, 16141)]