5200865024

素因数分解:

$2^8\times {\mathrm{20315879}}^1$

素因数の和:20315895

約数の個数: 18

約数和(自身を含む): 10381414680

約数和(自身を除く): 5180549656

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 20315879, 40631758, 81263516, 162527032, 325054064, 650108128, 1300216256, 2600432512, 5200865024]

約数ペア:

[(1, 5200865024), (2, 2600432512), (4, 1300216256), (8, 650108128), (16, 325054064), (32, 162527032), (64, 81263516), (128, 40631758), (256, 20315879)]