126501376

素因数分解:

$2^9\times {\mathrm{247073}}^1$

素因数の和:247091

約数の個数: 20

約数和(自身を含む): 252756702

約数和(自身を除く): 126255326

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 247073, 494146, 988292, 1976584, 3953168, 7906336, 15812672, 31625344, 63250688, 126501376]

約数ペア:

[(1, 126501376), (2, 63250688), (4, 31625344), (8, 15812672), (16, 7906336), (32, 3953168), (64, 1976584), (128, 988292), (256, 494146), (512, 247073)]