239527408

素因数分解:

$2^4\times {\mathrm{911}}^1\times {\mathrm{16433}}^1$

素因数の和:17352

約数の個数: 20

約数和(自身を含む): 464622048

約数和(自身を除く): 225094640

約数列:

[1, 2, 4, 8, 16, 911, 1822, 3644, 7288, 14576, 16433, 32866, 65732, 131464, 262928, 14970463, 29940926, 59881852, 119763704, 239527408]

約数ペア:

[(1, 239527408), (2, 119763704), (4, 59881852), (8, 29940926), (16, 14970463), (911, 262928), (1822, 131464), (3644, 65732), (7288, 32866), (14576, 16433)]