385015024

素因数分解:

$2^4\times {\mathrm{601}}^1\times {\mathrm{40039}}^1$

素因数の和:40648

約数の個数: 20

約数和(自身を含む): 747226480

約数和(自身を除く): 362211456

約数列:

[1, 2, 4, 8, 16, 601, 1202, 2404, 4808, 9616, 40039, 80078, 160156, 320312, 640624, 24063439, 48126878, 96253756, 192507512, 385015024]

約数ペア:

[(1, 385015024), (2, 192507512), (4, 96253756), (8, 48126878), (16, 24063439), (601, 640624), (1202, 320312), (2404, 160156), (4808, 80078), (9616, 40039)]