89836976

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7681}}^1$

素因数の和:7749

約数の個数: 40

約数和(自身を含む): 188608464

約数和(自身を除く): 98771488

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5848, 7681, 11696, 15362, 30724, 61448, 122896, 130577, 261154, 330283, 522308, 660566, 1044616, 1321132, 2089232, 2642264, 5284528, 5614811, 11229622, 22459244, 44918488, 89836976]

約数ペア:

[(1, 89836976), (2, 44918488), (4, 22459244), (8, 11229622), (16, 5614811), (17, 5284528), (34, 2642264), (43, 2089232), (68, 1321132), (86, 1044616), (136, 660566), (172, 522308), (272, 330283), (344, 261154), (688, 130577), (731, 122896), (1462, 61448), (2924, 30724), (5848, 15362), (7681, 11696)]