25020208

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{2551}}^1$

素因数の和:3172

約数の個数: 20

約数和(自身を含む): 48574768

約数和(自身を除く): 23554560

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 2551, 4904, 5102, 9808, 10204, 20408, 40816, 1563763, 3127526, 6255052, 12510104, 25020208]

約数ペア:

[(1, 25020208), (2, 12510104), (4, 6255052), (8, 3127526), (16, 1563763), (613, 40816), (1226, 20408), (2452, 10204), (2551, 9808), (4904, 5102)]