85231932656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{409768907}}^1$

素因数の和:409768928

約数の個数: 20

約数和(自身を含む): 177839706072

約数和(自身を除く): 92607773416

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 409768907, 819537814, 1639075628, 3278151256, 5326995791, 6556302512, 10653991582, 21307983164, 42615966328, 85231932656]

約数ペア:

[(1, 85231932656), (2, 42615966328), (4, 21307983164), (8, 10653991582), (13, 6556302512), (16, 5326995791), (26, 3278151256), (52, 1639075628), (104, 819537814), (208, 409768907)]