81324032

素因数分解:

$2^{11}\times {\mathrm{39709}}^1$

素因数の和:39731

約数の個数: 24

約数和(自身を含む): 162612450

約数和(自身を除く): 81288418

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 39709, 79418, 158836, 317672, 635344, 1270688, 2541376, 5082752, 10165504, 20331008, 40662016, 81324032]

約数ペア:

[(1, 81324032), (2, 40662016), (4, 20331008), (8, 10165504), (16, 5082752), (32, 2541376), (64, 1270688), (128, 635344), (256, 317672), (512, 158836), (1024, 79418), (2048, 39709)]