25215544

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3187}}^1$

素因数の和:3259

約数の個数: 32

約数和(自身を含む): 50497920

約数和(自身を除く): 25282376

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 3187, 3956, 6374, 7912, 12748, 25496, 73301, 137041, 146602, 274082, 293204, 548164, 586408, 1096328, 3151943, 6303886, 12607772, 25215544]

約数ペア:

[(1, 25215544), (2, 12607772), (4, 6303886), (8, 3151943), (23, 1096328), (43, 586408), (46, 548164), (86, 293204), (92, 274082), (172, 146602), (184, 137041), (344, 73301), (989, 25496), (1978, 12748), (3187, 7912), (3956, 6374)]