56483408

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{21139}}^1$

素因数の和:21314

約数の個数: 20

約数和(自身を含む): 110097120

約数和(自身を除く): 53613712

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 21139, 42278, 84556, 169112, 338224, 3530213, 7060426, 14120852, 28241704, 56483408]

約数ペア:

[(1, 56483408), (2, 28241704), (4, 14120852), (8, 7060426), (16, 3530213), (167, 338224), (334, 169112), (668, 84556), (1336, 42278), (2672, 21139)]