40943584

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2837}}^1$

素因数の和:2899

約数の個数: 48

約数和(自身を含む): 90112176

約数和(自身を除く): 49168592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 164, 176, 328, 352, 451, 656, 902, 1312, 1804, 2837, 3608, 5674, 7216, 11348, 14432, 22696, 31207, 45392, 62414, 90784, 116317, 124828, 232634, 249656, 465268, 499312, 930536, 998624, 1279487, 1861072, 2558974, 3722144, 5117948, 10235896, 20471792, 40943584]

約数ペア:

[(1, 40943584), (2, 20471792), (4, 10235896), (8, 5117948), (11, 3722144), (16, 2558974), (22, 1861072), (32, 1279487), (41, 998624), (44, 930536), (82, 499312), (88, 465268), (164, 249656), (176, 232634), (328, 124828), (352, 116317), (451, 90784), (656, 62414), (902, 45392), (1312, 31207), (1804, 22696), (2837, 14432), (3608, 11348), (5674, 7216)]