86639008

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1049}}^1$

素因数の和:1177

約数の個数: 48

約数和(自身を含む): 178605000

約数和(自身を除く): 91965992

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 89, 116, 178, 232, 356, 464, 712, 928, 1049, 1424, 2098, 2581, 2848, 4196, 5162, 8392, 10324, 16784, 20648, 30421, 33568, 41296, 60842, 82592, 93361, 121684, 186722, 243368, 373444, 486736, 746888, 973472, 1493776, 2707469, 2987552, 5414938, 10829876, 21659752, 43319504, 86639008]

約数ペア:

[(1, 86639008), (2, 43319504), (4, 21659752), (8, 10829876), (16, 5414938), (29, 2987552), (32, 2707469), (58, 1493776), (89, 973472), (116, 746888), (178, 486736), (232, 373444), (356, 243368), (464, 186722), (712, 121684), (928, 93361), (1049, 82592), (1424, 60842), (2098, 41296), (2581, 33568), (2848, 30421), (4196, 20648), (5162, 16784), (8392, 10324)]