2016031888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{164279}}^1$

素因数の和:164359

約数の個数: 40

約数和(自身を含む): 4277851200

約数和(自身を除く): 2261819312

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 6136, 12272, 164279, 328558, 657116, 1314232, 2135627, 2628464, 4271254, 8542508, 9692461, 17085016, 19384922, 34170032, 38769844, 77539688, 126001993, 155079376, 252003986, 504007972, 1008015944, 2016031888]

約数ペア:

[(1, 2016031888), (2, 1008015944), (4, 504007972), (8, 252003986), (13, 155079376), (16, 126001993), (26, 77539688), (52, 38769844), (59, 34170032), (104, 19384922), (118, 17085016), (208, 9692461), (236, 8542508), (472, 4271254), (767, 2628464), (944, 2135627), (1534, 1314232), (3068, 657116), (6136, 328558), (12272, 164279)]