80458084

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151237}}^1$

素因数の和:151267

約数の個数: 24

約数和(自身を含む): 169386560

約数和(自身を除く): 88928476

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 151237, 302474, 604948, 1058659, 2117318, 2873503, 4234636, 5747006, 11494012, 20114521, 40229042, 80458084]

約数ペア:

[(1, 80458084), (2, 40229042), (4, 20114521), (7, 11494012), (14, 5747006), (19, 4234636), (28, 2873503), (38, 2117318), (76, 1058659), (133, 604948), (266, 302474), (532, 151237)]