25204976

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{9433}}^1$

素因数の和:9608

約数の個数: 20

約数和(自身を含む): 49132272

約数和(自身を除く): 23927296

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 9433, 18866, 37732, 75464, 150928, 1575311, 3150622, 6301244, 12602488, 25204976]

約数ペア:

[(1, 25204976), (2, 12602488), (4, 6301244), (8, 3150622), (16, 1575311), (167, 150928), (334, 75464), (668, 37732), (1336, 18866), (2672, 9433)]