42982642

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{859}}^1$

素因数の和:1185

約数の個数: 16

約数和(自身を含む): 65387520

約数和(自身を除く): 22404878

約数列:

[1, 2, 127, 197, 254, 394, 859, 1718, 25019, 50038, 109093, 169223, 218186, 338446, 21491321, 42982642]

約数ペア:

[(1, 42982642), (2, 21491321), (127, 338446), (197, 218186), (254, 169223), (394, 109093), (859, 50038), (1718, 25019)]