289570816

素因数分解:

$2^{15}\times {\mathrm{8837}}^1$

素因数の和:8867

約数の個数: 32

約数和(自身を含む): 579198330

約数和(自身を除く): 289627514

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 8837, 16384, 17674, 32768, 35348, 70696, 141392, 282784, 565568, 1131136, 2262272, 4524544, 9049088, 18098176, 36196352, 72392704, 144785408, 289570816]

約数ペア:

[(1, 289570816), (2, 144785408), (4, 72392704), (8, 36196352), (16, 18098176), (32, 9049088), (64, 4524544), (128, 2262272), (256, 1131136), (512, 565568), (1024, 282784), (2048, 141392), (4096, 70696), (8192, 35348), (8837, 32768), (16384, 17674)]