136401488

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{275003}}^1$

素因数の和:275042

約数の個数: 20

約数和(自身を含む): 272803968

約数和(自身を除く): 136402480

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 275003, 550006, 1100012, 2200024, 4400048, 8525093, 17050186, 34100372, 68200744, 136401488]

約数ペア:

[(1, 136401488), (2, 68200744), (4, 34100372), (8, 17050186), (16, 8525093), (31, 4400048), (62, 2200024), (124, 1100012), (248, 550006), (496, 275003)]