56719216

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:509

約数の個数: 40

約数和(自身を含む): 112246784

約数和(自身を除く): 55527568

約数列:

[1, 2, 4, 8, 16, 103, 127, 206, 254, 271, 412, 508, 542, 824, 1016, 1084, 1648, 2032, 2168, 4336, 13081, 26162, 27913, 34417, 52324, 55826, 68834, 104648, 111652, 137668, 209296, 223304, 275336, 446608, 550672, 3544951, 7089902, 14179804, 28359608, 56719216]

約数ペア:

[(1, 56719216), (2, 28359608), (4, 14179804), (8, 7089902), (16, 3544951), (103, 550672), (127, 446608), (206, 275336), (254, 223304), (271, 209296), (412, 137668), (508, 111652), (542, 104648), (824, 68834), (1016, 55826), (1084, 52324), (1648, 34417), (2032, 27913), (2168, 26162), (4336, 13081)]