870880888

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{547}}^1\times {\mathrm{2803}}^1$

素因数の和:3427

約数の個数: 32

約数和(自身を含む): 1659519360

約数和(自身を除く): 788638472

約数列:

[1, 2, 4, 8, 71, 142, 284, 547, 568, 1094, 2188, 2803, 4376, 5606, 11212, 22424, 38837, 77674, 155348, 199013, 310696, 398026, 796052, 1533241, 1592104, 3066482, 6132964, 12265928, 108860111, 217720222, 435440444, 870880888]

約数ペア:

[(1, 870880888), (2, 435440444), (4, 217720222), (8, 108860111), (71, 12265928), (142, 6132964), (284, 3066482), (547, 1592104), (568, 1533241), (1094, 796052), (2188, 398026), (2803, 310696), (4376, 199013), (5606, 155348), (11212, 77674), (22424, 38837)]