89852854

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 177883776

約数和(自身を除く): 88030922

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 113, 119, 182, 221, 226, 238, 257, 442, 514, 791, 1469, 1547, 1582, 1799, 1921, 2938, 3094, 3341, 3598, 3842, 4369, 6682, 8738, 10283, 13447, 20566, 23387, 24973, 26894, 29041, 30583, 46774, 49946, 56797, 58082, 61166, 113594, 174811, 203287, 349622, 377533, 397579, 406574, 493697, 755066, 795158, 987394, 2642731, 3455879, 5285462, 6418061, 6911758, 12836122, 44926427, 89852854]

約数ペア:

[(1, 89852854), (2, 44926427), (7, 12836122), (13, 6911758), (14, 6418061), (17, 5285462), (26, 3455879), (34, 2642731), (91, 987394), (113, 795158), (119, 755066), (182, 493697), (221, 406574), (226, 397579), (238, 377533), (257, 349622), (442, 203287), (514, 174811), (791, 113594), (1469, 61166), (1547, 58082), (1582, 56797), (1799, 49946), (1921, 46774), (2938, 30583), (3094, 29041), (3341, 26894), (3598, 24973), (3842, 23387), (4369, 20566), (6682, 13447), (8738, 10283)]