80521582

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{5591}}^1$

素因数の和:5991

約数の個数: 16

約数和(自身を含む): 127497600

約数和(自身を除く): 46976018

約数列:

[1, 2, 19, 38, 379, 758, 5591, 7201, 11182, 14402, 106229, 212458, 2118989, 4237978, 40260791, 80521582]

約数ペア:

[(1, 80521582), (2, 40260791), (19, 4237978), (38, 2118989), (379, 212458), (758, 106229), (5591, 14402), (7201, 11182)]