82869856

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 169365168

約数和(自身を除く): 86495312

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 83, 164, 166, 328, 332, 656, 664, 761, 1312, 1328, 1522, 2656, 3044, 3403, 6088, 6806, 12176, 13612, 24352, 27224, 31201, 54448, 62402, 63163, 108896, 124804, 126326, 249608, 252652, 499216, 505304, 998432, 1010608, 2021216, 2589683, 5179366, 10358732, 20717464, 41434928, 82869856]

約数ペア:

[(1, 82869856), (2, 41434928), (4, 20717464), (8, 10358732), (16, 5179366), (32, 2589683), (41, 2021216), (82, 1010608), (83, 998432), (164, 505304), (166, 499216), (328, 252652), (332, 249608), (656, 126326), (664, 124804), (761, 108896), (1312, 63163), (1328, 62402), (1522, 54448), (2656, 31201), (3044, 27224), (3403, 24352), (6088, 13612), (6806, 12176)]