25384376

素因数分解:

$2^3\times {\mathrm{571}}^1\times {\mathrm{5557}}^1$

素因数の和:6134

約数の個数: 16

約数和(自身を含む): 47687640

約数和(自身を除く): 22303264

約数列:

[1, 2, 4, 8, 571, 1142, 2284, 4568, 5557, 11114, 22228, 44456, 3173047, 6346094, 12692188, 25384376]

約数ペア:

[(1, 25384376), (2, 12692188), (4, 6346094), (8, 3173047), (571, 44456), (1142, 22228), (2284, 11114), (4568, 5557)]