89751952

素因数分解:

$2^4\times {\mathrm{41}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:208

約数の個数: 60

約数和(自身を含む): 184595328

約数和(自身を除く): 94843376

約数列:

[1, 2, 4, 8, 16, 41, 47, 71, 82, 94, 142, 164, 188, 284, 328, 376, 568, 656, 752, 1136, 1681, 1927, 2911, 3337, 3362, 3854, 5822, 6674, 6724, 7708, 11644, 13348, 13448, 15416, 23288, 26696, 26896, 30832, 46576, 53392, 79007, 119351, 136817, 158014, 238702, 273634, 316028, 477404, 547268, 632056, 954808, 1094536, 1264112, 1909616, 2189072, 5609497, 11218994, 22437988, 44875976, 89751952]

約数ペア:

[(1, 89751952), (2, 44875976), (4, 22437988), (8, 11218994), (16, 5609497), (41, 2189072), (47, 1909616), (71, 1264112), (82, 1094536), (94, 954808), (142, 632056), (164, 547268), (188, 477404), (284, 316028), (328, 273634), (376, 238702), (568, 158014), (656, 136817), (752, 119351), (1136, 79007), (1681, 53392), (1927, 46576), (2911, 30832), (3337, 26896), (3362, 26696), (3854, 23288), (5822, 15416), (6674, 13448), (6724, 13348), (7708, 11644)]