80536649

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 86676480

約数和(自身を除く): 6139831

約数列:

[1, 19, 71, 227, 263, 1349, 4313, 4997, 16117, 18673, 59701, 306223, 354787, 1134319, 4238771, 80536649]

約数ペア:

[(1, 80536649), (19, 4238771), (71, 1134319), (227, 354787), (263, 306223), (1349, 59701), (4313, 18673), (4997, 16117)]