2016011716

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 3691233280

約数和(自身を除く): 1675221564

約数列:

[1, 2, 4, 31, 62, 124, 127, 254, 313, 409, 508, 626, 818, 1252, 1636, 3937, 7874, 9703, 12679, 15748, 19406, 25358, 38812, 39751, 50716, 51943, 79502, 103886, 128017, 159004, 207772, 256034, 512068, 1232281, 1610233, 2464562, 3220466, 3968527, 4929124, 6440932, 7937054, 15874108, 16258159, 32516318, 65032636, 504002929, 1008005858, 2016011716]

約数ペア:

[(1, 2016011716), (2, 1008005858), (4, 504002929), (31, 65032636), (62, 32516318), (124, 16258159), (127, 15874108), (254, 7937054), (313, 6440932), (409, 4929124), (508, 3968527), (626, 3220466), (818, 2464562), (1252, 1610233), (1636, 1232281), (3937, 512068), (7874, 256034), (9703, 207772), (12679, 159004), (15748, 128017), (19406, 103886), (25358, 79502), (38812, 51943), (39751, 50716)]