17940632

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{52153}}^1$

素因数の和:52202

約数の個数: 16

約数和(自身を含む): 34421640

約数和(自身を除く): 16481008

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 52153, 104306, 208612, 417224, 2242579, 4485158, 8970316, 17940632]

約数ペア:

[(1, 17940632), (2, 8970316), (4, 4485158), (8, 2242579), (43, 417224), (86, 208612), (172, 104306), (344, 52153)]