38713456

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{22613}}^1$

素因数の和:22728

約数の個数: 20

約数和(自身を含む): 75711672

約数和(自身を除く): 36998216

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 22613, 45226, 90452, 180904, 361808, 2419591, 4839182, 9678364, 19356728, 38713456]

約数ペア:

[(1, 38713456), (2, 19356728), (4, 9678364), (8, 4839182), (16, 2419591), (107, 361808), (214, 180904), (428, 90452), (856, 45226), (1712, 22613)]