25234808

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 48932400

約数和(自身を除く): 23697592

約数列:

[1, 2, 4, 8, 43, 86, 109, 172, 218, 344, 436, 673, 872, 1346, 2692, 4687, 5384, 9374, 18748, 28939, 37496, 57878, 73357, 115756, 146714, 231512, 293428, 586856, 3154351, 6308702, 12617404, 25234808]

約数ペア:

[(1, 25234808), (2, 12617404), (4, 6308702), (8, 3154351), (43, 586856), (86, 293428), (109, 231512), (172, 146714), (218, 115756), (344, 73357), (436, 57878), (673, 37496), (872, 28939), (1346, 18748), (2692, 9374), (4687, 5384)]