190100888

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{16937}}^1$

素因数の和:17027

約数の個数: 32

約数和(自身を含む): 378056160

約数和(自身を除く): 187955272

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 2806, 5612, 11224, 16937, 33874, 67748, 135496, 389551, 779102, 1033157, 1558204, 2066314, 3116408, 4132628, 8265256, 23762611, 47525222, 95050444, 190100888]

約数ペア:

[(1, 190100888), (2, 95050444), (4, 47525222), (8, 23762611), (23, 8265256), (46, 4132628), (61, 3116408), (92, 2066314), (122, 1558204), (184, 1033157), (244, 779102), (488, 389551), (1403, 135496), (2806, 67748), (5612, 33874), (11224, 16937)]