40957576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1811}}^1$

素因数の和:2085

約数の個数: 32

約数和(自身を含む): 84149280

約数和(自身を除く): 43191704

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 257, 514, 1028, 1811, 2056, 2827, 3622, 5654, 7244, 11308, 14488, 19921, 22616, 39842, 79684, 159368, 465427, 930854, 1861708, 3723416, 5119697, 10239394, 20478788, 40957576]

約数ペア:

[(1, 40957576), (2, 20478788), (4, 10239394), (8, 5119697), (11, 3723416), (22, 1861708), (44, 930854), (88, 465427), (257, 159368), (514, 79684), (1028, 39842), (1811, 22616), (2056, 19921), (2827, 14488), (3622, 11308), (5654, 7244)]