25260416

素因数分解:

$2^7\times {\mathrm{197347}}^1$

素因数の和:197361

約数の個数: 16

約数和(自身を含む): 50323740

約数和(自身を除く): 25063324

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197347, 394694, 789388, 1578776, 3157552, 6315104, 12630208, 25260416]

約数ペア:

[(1, 25260416), (2, 12630208), (4, 6315104), (8, 3157552), (16, 1578776), (32, 789388), (64, 394694), (128, 197347)]