42025168

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{24097}}^1$

素因数の和:24214

約数の個数: 20

約数和(自身を含む): 82174180

約数和(自身を除く): 40149012

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 24097, 48194, 96388, 192776, 385552, 2626573, 5253146, 10506292, 21012584, 42025168]

約数ペア:

[(1, 42025168), (2, 21012584), (4, 10506292), (8, 5253146), (16, 2626573), (109, 385552), (218, 192776), (436, 96388), (872, 48194), (1744, 24097)]