185935984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{21803}}^1$

素因数の和:21865

約数の個数: 40

約数和(自身を含む): 397443312

約数和(自身を除く): 211507328

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 21803, 43606, 87212, 174424, 283439, 348848, 566878, 893923, 1133756, 1787846, 2267512, 3575692, 4535024, 7151384, 11620999, 14302768, 23241998, 46483996, 92967992, 185935984]

約数ペア:

[(1, 185935984), (2, 92967992), (4, 46483996), (8, 23241998), (13, 14302768), (16, 11620999), (26, 7151384), (41, 4535024), (52, 3575692), (82, 2267512), (104, 1787846), (164, 1133756), (208, 893923), (328, 566878), (533, 348848), (656, 283439), (1066, 174424), (2132, 87212), (4264, 43606), (8528, 21803)]