836336

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:488

約数の個数: 20

約数和(自身を含む): 1635312

約数和(自身を除く): 798976

約数列:

[1, 2, 4, 8, 16, 167, 313, 334, 626, 668, 1252, 1336, 2504, 2672, 5008, 52271, 104542, 209084, 418168, 836336]

約数ペア:

[(1, 836336), (2, 418168), (4, 209084), (8, 104542), (16, 52271), (167, 5008), (313, 2672), (334, 2504), (626, 1336), (668, 1252)]