87331904

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6529}}^1$

素因数の和:6571

約数の個数: 56

約数和(自身を含む): 199034400

約数和(自身を除く): 111702496

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6529, 6688, 13058, 13376, 26116, 52232, 71819, 104464, 124051, 143638, 208928, 248102, 287276, 417856, 496204, 574552, 992408, 1149104, 1364561, 1984816, 2298208, 2729122, 3969632, 4596416, 5458244, 7939264, 10916488, 21832976, 43665952, 87331904]

約数ペア:

[(1, 87331904), (2, 43665952), (4, 21832976), (8, 10916488), (11, 7939264), (16, 5458244), (19, 4596416), (22, 3969632), (32, 2729122), (38, 2298208), (44, 1984816), (64, 1364561), (76, 1149104), (88, 992408), (152, 574552), (176, 496204), (209, 417856), (304, 287276), (352, 248102), (418, 208928), (608, 143638), (704, 124051), (836, 104464), (1216, 71819), (1672, 52232), (3344, 26116), (6529, 13376), (6688, 13058)]