38937872

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{16333}}^1$

素因数の和:16490

約数の個数: 20

約数和(自身を含む): 75953100

約数和(自身を除く): 37015228

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 16333, 32666, 65332, 130664, 261328, 2433617, 4867234, 9734468, 19468936, 38937872]

約数ペア:

[(1, 38937872), (2, 19468936), (4, 9734468), (8, 4867234), (16, 2433617), (149, 261328), (298, 130664), (596, 65332), (1192, 32666), (2384, 16333)]