4009216

素因数分解:

$2^8\times {\mathrm{15661}}^1$

素因数の和:15677

約数の個数: 18

約数和(自身を含む): 8003282

約数和(自身を除く): 3994066

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 15661, 31322, 62644, 125288, 250576, 501152, 1002304, 2004608, 4009216]

約数ペア:

[(1, 4009216), (2, 2004608), (4, 1002304), (8, 501152), (16, 250576), (32, 125288), (64, 62644), (128, 31322), (256, 15661)]