85197902

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{7727}}^1$

素因数の和:7915

約数の個数: 16

約数和(自身を含む): 132148800

約数和(自身を除く): 46950898

約数列:

[1, 2, 37, 74, 149, 298, 5513, 7727, 11026, 15454, 285899, 571798, 1151323, 2302646, 42598951, 85197902]

約数ペア:

[(1, 85197902), (2, 42598951), (37, 2302646), (74, 1151323), (149, 571798), (298, 285899), (5513, 15454), (7727, 11026)]