16597864

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 31981320

約数和(自身を除く): 15383456

約数列:

[1, 2, 4, 8, 73, 97, 146, 194, 292, 293, 388, 584, 586, 776, 1172, 2344, 7081, 14162, 21389, 28324, 28421, 42778, 56648, 56842, 85556, 113684, 171112, 227368, 2074733, 4149466, 8298932, 16597864]

約数ペア:

[(1, 16597864), (2, 8298932), (4, 4149466), (8, 2074733), (73, 227368), (97, 171112), (146, 113684), (194, 85556), (292, 56842), (293, 56648), (388, 42778), (584, 28421), (586, 28324), (776, 21389), (1172, 14162), (2344, 7081)]