56656016

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{5507}}^1$

素因数の和:6158

約数の個数: 20

約数和(自身を含む): 109961712

約数和(自身を除く): 53305696

約数列:

[1, 2, 4, 8, 16, 643, 1286, 2572, 5144, 5507, 10288, 11014, 22028, 44056, 88112, 3541001, 7082002, 14164004, 28328008, 56656016]

約数ペア:

[(1, 56656016), (2, 28328008), (4, 14164004), (8, 7082002), (16, 3541001), (643, 88112), (1286, 44056), (2572, 22028), (5144, 11014), (5507, 10288)]