80853658

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{7333}}^1$

素因数の和:7521

約数の個数: 16

約数和(自身を含む): 125411400

約数和(自身を除く): 44557742

約数列:

[1, 2, 37, 74, 149, 298, 5513, 7333, 11026, 14666, 271321, 542642, 1092617, 2185234, 40426829, 80853658]

約数ペア:

[(1, 80853658), (2, 40426829), (37, 2185234), (74, 1092617), (149, 542642), (298, 271321), (5513, 14666), (7333, 11026)]