82182512

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{47123}}^1$

素因数の和:47240

約数の個数: 20

約数和(自身を含む): 160692840

約数和(自身を除く): 78510328

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 47123, 94246, 188492, 376984, 753968, 5136407, 10272814, 20545628, 41091256, 82182512]

約数ペア:

[(1, 82182512), (2, 41091256), (4, 20545628), (8, 10272814), (16, 5136407), (109, 753968), (218, 376984), (436, 188492), (872, 94246), (1744, 47123)]