143355104

素因数分解:

$2^5\times {\mathrm{223}}^1\times {\mathrm{20089}}^1$

素因数の和:20322

約数の個数: 24

約数和(自身を含む): 283510080

約数和(自身を除く): 140154976

約数列:

[1, 2, 4, 8, 16, 32, 223, 446, 892, 1784, 3568, 7136, 20089, 40178, 80356, 160712, 321424, 642848, 4479847, 8959694, 17919388, 35838776, 71677552, 143355104]

約数ペア:

[(1, 143355104), (2, 71677552), (4, 35838776), (8, 17919388), (16, 8959694), (32, 4479847), (223, 642848), (446, 321424), (892, 160712), (1784, 80356), (3568, 40178), (7136, 20089)]