38228336

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{17189}}^1$

素因数の和:17336

約数の個数: 20

約数和(自身を含む): 74604600

約数和(自身を除く): 36376264

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 17189, 34378, 68756, 137512, 275024, 2389271, 4778542, 9557084, 19114168, 38228336]

約数ペア:

[(1, 38228336), (2, 19114168), (4, 9557084), (8, 4778542), (16, 2389271), (139, 275024), (278, 137512), (556, 68756), (1112, 34378), (2224, 17189)]