56270216

素因数分解:

$2^3\times {\mathrm{643}}^1\times {\mathrm{10939}}^1$

素因数の和:11588

約数の個数: 16

約数和(自身を含む): 105680400

約数和(自身を除く): 49410184

約数列:

[1, 2, 4, 8, 643, 1286, 2572, 5144, 10939, 21878, 43756, 87512, 7033777, 14067554, 28135108, 56270216]

約数ペア:

[(1, 56270216), (2, 28135108), (4, 14067554), (8, 7033777), (643, 87512), (1286, 43756), (2572, 21878), (5144, 10939)]