80550481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8963}}^1$

素因数の和:9036

約数の個数: 16

約数和(自身を含む): 94659840

約数和(自身を除く): 14109359

約数列:

[1, 11, 19, 43, 209, 473, 817, 8963, 8987, 98593, 170297, 385409, 1873267, 4239499, 7322771, 80550481]

約数ペア:

[(1, 80550481), (11, 7322771), (19, 4239499), (43, 1873267), (209, 385409), (473, 170297), (817, 98593), (8963, 8987)]