81014746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{45361}}^1$

素因数の和:45429

約数の個数: 16

約数和(自身を含む): 130642560

約数和(自身を除く): 49627814

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 45361, 90722, 861859, 1723718, 2131967, 4263934, 40507373, 81014746]

約数ペア:

[(1, 81014746), (2, 40507373), (19, 4263934), (38, 2131967), (47, 1723718), (94, 861859), (893, 90722), (1786, 45361)]