86311576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{11689}}^1$

素因数の和:11779

約数の個数: 32

約数和(自身を含む): 176752800

約数和(自身を除く): 90441224

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 11689, 23378, 46756, 93512, 151957, 303914, 607828, 829919, 1215656, 1659838, 3319676, 6639352, 10788947, 21577894, 43155788, 86311576]

約数ペア:

[(1, 86311576), (2, 43155788), (4, 21577894), (8, 10788947), (13, 6639352), (26, 3319676), (52, 1659838), (71, 1215656), (104, 829919), (142, 607828), (284, 303914), (568, 151957), (923, 93512), (1846, 46756), (3692, 23378), (7384, 11689)]