87831146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{11689}}^1$

素因数の和:11738

約数の個数: 24

約数和(自身を含む): 150730860

約数和(自身を除く): 62899714

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7514, 11689, 23378, 151957, 198713, 303914, 397426, 2583269, 3378121, 5166538, 6756242, 43915573, 87831146]

約数ペア:

[(1, 87831146), (2, 43915573), (13, 6756242), (17, 5166538), (26, 3378121), (34, 2583269), (221, 397426), (289, 303914), (442, 198713), (578, 151957), (3757, 23378), (7514, 11689)]