39125776

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{12413}}^1$

素因数の和:12618

約数の個数: 20

約数和(自身を含む): 76197132

約数和(自身を除く): 37071356

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 12413, 24826, 49652, 99304, 198608, 2445361, 4890722, 9781444, 19562888, 39125776]

約数ペア:

[(1, 39125776), (2, 19562888), (4, 9781444), (8, 4890722), (16, 2445361), (197, 198608), (394, 99304), (788, 49652), (1576, 24826), (3152, 12413)]