67902032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1999}}^1$

素因数の和:2211

約数の個数: 40

約数和(自身を含む): 144336000

約数和(自身を除く): 76433968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 193, 386, 772, 1544, 1999, 2123, 3088, 3998, 4246, 7996, 8492, 15992, 16984, 21989, 31984, 33968, 43978, 87956, 175912, 351824, 385807, 771614, 1543228, 3086456, 4243877, 6172912, 8487754, 16975508, 33951016, 67902032]

約数ペア:

[(1, 67902032), (2, 33951016), (4, 16975508), (8, 8487754), (11, 6172912), (16, 4243877), (22, 3086456), (44, 1543228), (88, 771614), (176, 385807), (193, 351824), (386, 175912), (772, 87956), (1544, 43978), (1999, 33968), (2123, 31984), (3088, 21989), (3998, 16984), (4246, 15992), (7996, 8492)]