80504002

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{22153}}^1$

素因数の和:22257

約数の個数: 16

約数和(自身を含む): 127607040

約数和(自身を除く): 47103038

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 22153, 44306, 509519, 1019038, 1750087, 3500174, 40252001, 80504002]

約数ペア:

[(1, 80504002), (2, 40252001), (23, 3500174), (46, 1750087), (79, 1019038), (158, 509519), (1817, 44306), (3634, 22153)]