15764752

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{42839}}^1$

素因数の和:42870

約数の個数: 20

約数和(自身を含む): 31872960

約数和(自身を除く): 16108208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 42839, 85678, 171356, 342712, 685424, 985297, 1970594, 3941188, 7882376, 15764752]

約数ペア:

[(1, 15764752), (2, 7882376), (4, 3941188), (8, 1970594), (16, 985297), (23, 685424), (46, 342712), (92, 171356), (184, 85678), (368, 42839)]