81086462

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{2861}}^1$

素因数の和:3283

約数の個数: 16

約数和(自身を含む): 125286912

約数和(自身を除く): 44200450

約数列:

[1, 2, 37, 74, 383, 766, 2861, 5722, 14171, 28342, 105857, 211714, 1095763, 2191526, 40543231, 81086462]

約数ペア:

[(1, 81086462), (2, 40543231), (37, 2191526), (74, 1095763), (383, 211714), (766, 105857), (2861, 28342), (5722, 14171)]