31768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2$

素因数の和:55

約数の個数: 24

約数和(自身を含む): 68580

約数和(自身を除く): 36812

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 361, 418, 722, 836, 1444, 1672, 2888, 3971, 7942, 15884, 31768]

約数ペア:

[(1, 31768), (2, 15884), (4, 7942), (8, 3971), (11, 2888), (19, 1672), (22, 1444), (38, 836), (44, 722), (76, 418), (88, 361), (152, 209)]