39883024

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{15877}}^1$

素因数の和:16042

約数の個数: 20

約数和(自身を含む): 77770444

約数和(自身を除く): 37887420

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 15877, 31754, 63508, 127016, 254032, 2492689, 4985378, 9970756, 19941512, 39883024]

約数ペア:

[(1, 39883024), (2, 19941512), (4, 9970756), (8, 4985378), (16, 2492689), (157, 254032), (314, 127016), (628, 63508), (1256, 31754), (2512, 15877)]