39986452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{5077}}^1$

素因数の和:5271

約数の個数: 24

約数和(自身を含む): 76779360

約数和(自身を除く): 36792908

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3938, 5077, 7876, 10154, 20308, 55847, 111694, 223388, 908783, 1817566, 3635132, 9996613, 19993226, 39986452]

約数ペア:

[(1, 39986452), (2, 19993226), (4, 9996613), (11, 3635132), (22, 1817566), (44, 908783), (179, 223388), (358, 111694), (716, 55847), (1969, 20308), (3938, 10154), (5077, 7876)]