54718448

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{20981}}^1$

素因数の和:21152

約数の個数: 20

約数和(自身を含む): 106672488

約数和(自身を除く): 51954040

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 20981, 41962, 83924, 167848, 335696, 3419903, 6839806, 13679612, 27359224, 54718448]

約数ペア:

[(1, 54718448), (2, 27359224), (4, 13679612), (8, 6839806), (16, 3419903), (163, 335696), (326, 167848), (652, 83924), (1304, 41962), (2608, 20981)]