219214144

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{110491}}^1$

素因数の和:110534

約数の個数: 28

約数和(自身を含む): 449039488

約数和(自身を除く): 229825344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 110491, 220982, 441964, 883928, 1767856, 3425221, 3535712, 6850442, 7071424, 13700884, 27401768, 54803536, 109607072, 219214144]

約数ペア:

[(1, 219214144), (2, 109607072), (4, 54803536), (8, 27401768), (16, 13700884), (31, 7071424), (32, 6850442), (62, 3535712), (64, 3425221), (124, 1767856), (248, 883928), (496, 441964), (992, 220982), (1984, 110491)]