42601984

素因数分解:

$2^9\times {\mathrm{83207}}^1$

素因数の和:83225

約数の個数: 20

約数和(自身を含む): 85121784

約数和(自身を除く): 42519800

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 83207, 166414, 332828, 665656, 1331312, 2662624, 5325248, 10650496, 21300992, 42601984]

約数ペア:

[(1, 42601984), (2, 21300992), (4, 10650496), (8, 5325248), (16, 2662624), (32, 1331312), (64, 665656), (128, 332828), (256, 166414), (512, 83207)]