38458168

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15971}}^1$

素因数の和:16027

約数の個数: 32

約数和(自身を含む): 84332160

約数和(自身を除く): 45873992

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 15971, 31942, 63884, 111797, 127768, 223594, 447188, 686753, 894376, 1373506, 2747012, 4807271, 5494024, 9614542, 19229084, 38458168]

約数ペア:

[(1, 38458168), (2, 19229084), (4, 9614542), (7, 5494024), (8, 4807271), (14, 2747012), (28, 1373506), (43, 894376), (56, 686753), (86, 447188), (172, 223594), (301, 127768), (344, 111797), (602, 63884), (1204, 31942), (2408, 15971)]