17151152

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:405

約数の個数: 40

約数和(自身を含む): 34487376

約数和(自身を除く): 17336224

約数列:

[1, 2, 4, 8, 16, 43, 86, 97, 172, 194, 257, 344, 388, 514, 688, 776, 1028, 1552, 2056, 4112, 4171, 8342, 11051, 16684, 22102, 24929, 33368, 44204, 49858, 66736, 88408, 99716, 176816, 199432, 398864, 1071947, 2143894, 4287788, 8575576, 17151152]

約数ペア:

[(1, 17151152), (2, 8575576), (4, 4287788), (8, 2143894), (16, 1071947), (43, 398864), (86, 199432), (97, 176816), (172, 99716), (194, 88408), (257, 66736), (344, 49858), (388, 44204), (514, 33368), (688, 24929), (776, 22102), (1028, 16684), (1552, 11051), (2056, 8342), (4112, 4171)]