86431996

素因数分解:

$2^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{7129}}^1$

素因数の和:7573

約数の個数: 24

約数和(自身を含む): 173287520

約数和(自身を除く): 86855524

約数列:

[1, 2, 4, 7, 14, 28, 433, 866, 1732, 3031, 6062, 7129, 12124, 14258, 28516, 49903, 99806, 199612, 3086857, 6173714, 12347428, 21607999, 43215998, 86431996]

約数ペア:

[(1, 86431996), (2, 43215998), (4, 21607999), (7, 12347428), (14, 6173714), (28, 3086857), (433, 199612), (866, 99806), (1732, 49903), (3031, 28516), (6062, 14258), (7129, 12124)]