56187856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{823}}^1$

素因数の和:1099

約数の個数: 40

約数和(自身を含む): 115867584

約数和(自身を除く): 59679728

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 251, 272, 502, 823, 1004, 1646, 2008, 3292, 4016, 4267, 6584, 8534, 13168, 13991, 17068, 27982, 34136, 55964, 68272, 111928, 206573, 223856, 413146, 826292, 1652584, 3305168, 3511741, 7023482, 14046964, 28093928, 56187856]

約数ペア:

[(1, 56187856), (2, 28093928), (4, 14046964), (8, 7023482), (16, 3511741), (17, 3305168), (34, 1652584), (68, 826292), (136, 413146), (251, 223856), (272, 206573), (502, 111928), (823, 68272), (1004, 55964), (1646, 34136), (2008, 27982), (3292, 17068), (4016, 13991), (4267, 13168), (6584, 8534)]