492078128

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{32003}}^1$

素因数の和:32073

約数の個数: 30

約数和(自身を含む): 985179132

約数和(自身を除く): 493101004

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 15376, 32003, 64006, 128012, 256024, 512048, 992093, 1984186, 3968372, 7936744, 15873488, 30754883, 61509766, 123019532, 246039064, 492078128]

約数ペア:

[(1, 492078128), (2, 246039064), (4, 123019532), (8, 61509766), (16, 30754883), (31, 15873488), (62, 7936744), (124, 3968372), (248, 1984186), (496, 992093), (961, 512048), (1922, 256024), (3844, 128012), (7688, 64006), (15376, 32003)]