38912464

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{9041}}^1$

素因数の和:9318

約数の個数: 20

約数和(自身を含む): 75681540

約数和(自身を除く): 36769076

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 9041, 18082, 36164, 72328, 144656, 2432029, 4864058, 9728116, 19456232, 38912464]

約数ペア:

[(1, 38912464), (2, 19456232), (4, 9728116), (8, 4864058), (16, 2432029), (269, 144656), (538, 72328), (1076, 36164), (2152, 18082), (4304, 9041)]