31407616

素因数分解:

$2^9\times {\mathrm{61343}}^1$

素因数の和:61361

約数の個数: 20

約数和(自身を含む): 62754912

約数和(自身を除く): 31347296

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 61343, 122686, 245372, 490744, 981488, 1962976, 3925952, 7851904, 15703808, 31407616]

約数ペア:

[(1, 31407616), (2, 15703808), (4, 7851904), (8, 3925952), (16, 1962976), (32, 981488), (64, 490744), (128, 245372), (256, 122686), (512, 61343)]