31886336

素因数分解:

$2^{10}\times {\mathrm{31139}}^1$

素因数の和:31159

約数の個数: 22

約数和(自身を含む): 63743580

約数和(自身を除く): 31857244

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 31139, 62278, 124556, 249112, 498224, 996448, 1992896, 3985792, 7971584, 15943168, 31886336]

約数ペア:

[(1, 31886336), (2, 15943168), (4, 7971584), (8, 3985792), (16, 1992896), (32, 996448), (64, 498224), (128, 249112), (256, 124556), (512, 62278), (1024, 31139)]