164023442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{8761}}^1$

素因数の和:8834

約数の個数: 32

約数和(自身を含む): 287673984

約数和(自身を除く): 123650542

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 253, 407, 506, 814, 851, 1702, 8761, 9361, 17522, 18722, 96371, 192742, 201503, 324157, 403006, 648314, 2216533, 3565727, 4433066, 7131454, 7455611, 14911222, 82011721, 164023442]

約数ペア:

[(1, 164023442), (2, 82011721), (11, 14911222), (22, 7455611), (23, 7131454), (37, 4433066), (46, 3565727), (74, 2216533), (253, 648314), (407, 403006), (506, 324157), (814, 201503), (851, 192742), (1702, 96371), (8761, 18722), (9361, 17522)]