39758366

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{997}}^1$

素因数の和:1283

約数の個数: 16

約数和(自身を含む): 60550656

約数和(自身を除く): 20792290

約数列:

[1, 2, 127, 157, 254, 314, 997, 1994, 19939, 39878, 126619, 156529, 253238, 313058, 19879183, 39758366]

約数ペア:

[(1, 39758366), (2, 19879183), (127, 313058), (157, 253238), (254, 156529), (314, 126619), (997, 39878), (1994, 19939)]