89849656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^3$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 193939200

約数和(自身を除く): 104089544

約数列:

[1, 2, 4, 8, 13, 26, 29, 31, 52, 58, 62, 104, 116, 124, 232, 248, 377, 403, 754, 806, 899, 961, 1508, 1612, 1798, 1922, 3016, 3224, 3596, 3844, 7192, 7688, 11687, 12493, 23374, 24986, 27869, 29791, 46748, 49972, 55738, 59582, 93496, 99944, 111476, 119164, 222952, 238328, 362297, 387283, 724594, 774566, 863939, 1449188, 1549132, 1727878, 2898376, 3098264, 3455756, 6911512, 11231207, 22462414, 44924828, 89849656]

約数ペア:

[(1, 89849656), (2, 44924828), (4, 22462414), (8, 11231207), (13, 6911512), (26, 3455756), (29, 3098264), (31, 2898376), (52, 1727878), (58, 1549132), (62, 1449188), (104, 863939), (116, 774566), (124, 724594), (232, 387283), (248, 362297), (377, 238328), (403, 222952), (754, 119164), (806, 111476), (899, 99944), (961, 93496), (1508, 59582), (1612, 55738), (1798, 49972), (1922, 46748), (3016, 29791), (3224, 27869), (3596, 24986), (3844, 23374), (7192, 12493), (7688, 11687)]