38764816

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{22643}}^1$

素因数の和:22758

約数の個数: 20

約数和(自身を含む): 75812112

約数和(自身を除く): 37047296

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 22643, 45286, 90572, 181144, 362288, 2422801, 4845602, 9691204, 19382408, 38764816]

約数ペア:

[(1, 38764816), (2, 19382408), (4, 9691204), (8, 4845602), (16, 2422801), (107, 362288), (214, 181144), (428, 90572), (856, 45286), (1712, 22643)]