191956384

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1373}}^1$

素因数の和:1657

約数の個数: 48

約数和(自身を含む): 401993928

約数和(自身を除く): 210037544

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 257, 272, 514, 544, 1028, 1373, 2056, 2746, 4112, 4369, 5492, 8224, 8738, 10984, 17476, 21968, 23341, 34952, 43936, 46682, 69904, 93364, 139808, 186728, 352861, 373456, 705722, 746912, 1411444, 2822888, 5645776, 5998637, 11291552, 11997274, 23994548, 47989096, 95978192, 191956384]

約数ペア:

[(1, 191956384), (2, 95978192), (4, 47989096), (8, 23994548), (16, 11997274), (17, 11291552), (32, 5998637), (34, 5645776), (68, 2822888), (136, 1411444), (257, 746912), (272, 705722), (514, 373456), (544, 352861), (1028, 186728), (1373, 139808), (2056, 93364), (2746, 69904), (4112, 46682), (4369, 43936), (5492, 34952), (8224, 23341), (8738, 21968), (10984, 17476)]