144585488

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{291503}}^1$

素因数の和:291542

約数の個数: 20

約数和(自身を含む): 289171968

約数和(自身を除く): 144586480

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 291503, 583006, 1166012, 2332024, 4664048, 9036593, 18073186, 36146372, 72292744, 144585488]

約数ペア:

[(1, 144585488), (2, 72292744), (4, 36146372), (8, 18073186), (16, 9036593), (31, 4664048), (62, 2332024), (124, 1166012), (248, 583006), (496, 291503)]