40437308

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{79601}}^1$

素因数の和:79732

約数の個数: 12

約数和(自身を含む): 71323392

約数和(自身を除く): 30886084

約数列:

[1, 2, 4, 127, 254, 508, 79601, 159202, 318404, 10109327, 20218654, 40437308]

約数ペア:

[(1, 40437308), (2, 20218654), (4, 10109327), (127, 318404), (254, 159202), (508, 79601)]