80451322

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 141004800

約数和(自身を除く): 60553478

約数列:

[1, 2, 7, 14, 67, 134, 199, 398, 431, 469, 862, 938, 1393, 2786, 3017, 6034, 13333, 26666, 28877, 57754, 85769, 93331, 171538, 186662, 202139, 404278, 600383, 1200766, 5746523, 11493046, 40225661, 80451322]

約数ペア:

[(1, 80451322), (2, 40225661), (7, 11493046), (14, 5746523), (67, 1200766), (134, 600383), (199, 404278), (398, 202139), (431, 186662), (469, 171538), (862, 93331), (938, 85769), (1393, 57754), (2786, 28877), (3017, 26666), (6034, 13333)]