2016066616

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{991}}^1\times {\mathrm{2333}}^1$

素因数の和:3439

約数の個数: 32

約数和(自身を含む): 3820291200

約数和(自身を除く): 1804224584

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 991, 1982, 2333, 3964, 4666, 7928, 9332, 18664, 108019, 216038, 254297, 432076, 508594, 864152, 1017188, 2034376, 2312003, 4624006, 9248012, 18496024, 252008327, 504016654, 1008033308, 2016066616]

約数ペア:

[(1, 2016066616), (2, 1008033308), (4, 504016654), (8, 252008327), (109, 18496024), (218, 9248012), (436, 4624006), (872, 2312003), (991, 2034376), (1982, 1017188), (2333, 864152), (3964, 508594), (4666, 432076), (7928, 254297), (9332, 216038), (18664, 108019)]