23385464

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 45257520

約数和(自身を除く): 21872056

約数列:

[1, 2, 4, 8, 43, 86, 157, 172, 314, 344, 433, 628, 866, 1256, 1732, 3464, 6751, 13502, 18619, 27004, 37238, 54008, 67981, 74476, 135962, 148952, 271924, 543848, 2923183, 5846366, 11692732, 23385464]

約数ペア:

[(1, 23385464), (2, 11692732), (4, 5846366), (8, 2923183), (43, 543848), (86, 271924), (157, 148952), (172, 135962), (314, 74476), (344, 67981), (433, 54008), (628, 37238), (866, 27004), (1256, 18619), (1732, 13502), (3464, 6751)]