246016

素因数分解:

$2^8\times {\mathrm{31}}^2$

素因数の和:78

約数の個数: 27

約数和(自身を含む): 507423

約数和(自身を除く): 261407

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 961, 992, 1922, 1984, 3844, 3968, 7688, 7936, 15376, 30752, 61504, 123008, 246016]

約数ペア:

[(1, 246016), (2, 123008), (4, 61504), (8, 30752), (16, 15376), (31, 7936), (32, 7688), (62, 3968), (64, 3844), (124, 1984), (128, 1922), (248, 992), (256, 961)]