39684752

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{107839}}^1$

素因数の和:107870

約数の個数: 20

約数和(自身を含む): 80232960

約数和(自身を除く): 40548208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 107839, 215678, 431356, 862712, 1725424, 2480297, 4960594, 9921188, 19842376, 39684752]

約数ペア:

[(1, 39684752), (2, 19842376), (4, 9921188), (8, 4960594), (16, 2480297), (23, 1725424), (46, 862712), (92, 431356), (184, 215678), (368, 107839)]