80851213

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 86929920

約数和(自身を除く): 6078707

約数列:

[1, 19, 83, 167, 307, 1577, 3173, 5833, 13861, 25481, 51269, 263359, 484139, 974111, 4255327, 80851213]

約数ペア:

[(1, 80851213), (19, 4255327), (83, 974111), (167, 484139), (307, 263359), (1577, 51269), (3173, 25481), (5833, 13861)]