31928944

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{3019}}^1$

素因数の和:3688

約数の個数: 20

約数和(自身を含む): 61976440

約数和(自身を除く): 30047496

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 3019, 5288, 6038, 10576, 12076, 24152, 48304, 1995559, 3991118, 7982236, 15964472, 31928944]

約数ペア:

[(1, 31928944), (2, 15964472), (4, 7982236), (8, 3991118), (16, 1995559), (661, 48304), (1322, 24152), (2644, 12076), (3019, 10576), (5288, 6038)]