83131328

素因数分解:

$2^6\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1913}}^1$

素因数の和:2029

約数の個数: 56

約数和(自身を含む): 190573152

約数和(自身を除く): 107441824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 194, 224, 388, 448, 679, 776, 1358, 1552, 1913, 2716, 3104, 3826, 5432, 6208, 7652, 10864, 13391, 15304, 21728, 26782, 30608, 43456, 53564, 61216, 107128, 122432, 185561, 214256, 371122, 428512, 742244, 857024, 1298927, 1484488, 2597854, 2968976, 5195708, 5937952, 10391416, 11875904, 20782832, 41565664, 83131328]

約数ペア:

[(1, 83131328), (2, 41565664), (4, 20782832), (7, 11875904), (8, 10391416), (14, 5937952), (16, 5195708), (28, 2968976), (32, 2597854), (56, 1484488), (64, 1298927), (97, 857024), (112, 742244), (194, 428512), (224, 371122), (388, 214256), (448, 185561), (679, 122432), (776, 107128), (1358, 61216), (1552, 53564), (1913, 43456), (2716, 30608), (3104, 26782), (3826, 21728), (5432, 15304), (6208, 13391), (7652, 10864)]