31271264

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{2707}}^1$

素因数の和:2755

約数の個数: 36

約数和(自身を含む): 65000124

約数和(自身を除く): 33728860

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1444, 2707, 2888, 5414, 5776, 10828, 11552, 21656, 43312, 51433, 86624, 102866, 205732, 411464, 822928, 977227, 1645856, 1954454, 3908908, 7817816, 15635632, 31271264]

約数ペア:

[(1, 31271264), (2, 15635632), (4, 7817816), (8, 3908908), (16, 1954454), (19, 1645856), (32, 977227), (38, 822928), (76, 411464), (152, 205732), (304, 102866), (361, 86624), (608, 51433), (722, 43312), (1444, 21656), (2707, 11552), (2888, 10828), (5414, 5776)]