80492032

素因数分解:

$2^9\times {\mathrm{157211}}^1$

素因数の和:157229

約数の個数: 20

約数和(自身を含む): 160827876

約数和(自身を除く): 80335844

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 157211, 314422, 628844, 1257688, 2515376, 5030752, 10061504, 20123008, 40246016, 80492032]

約数ペア:

[(1, 80492032), (2, 40246016), (4, 20123008), (8, 10061504), (16, 5030752), (32, 2515376), (64, 1257688), (128, 628844), (256, 314422), (512, 157211)]