858756064

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{246203}}^1$

素因数の和:246322

約数の個数: 24

約数和(自身を含む): 1706193720

約数和(自身を除く): 847437656

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 246203, 492406, 984812, 1969624, 3939248, 7878496, 26836127, 53672254, 107344508, 214689016, 429378032, 858756064]

約数ペア:

[(1, 858756064), (2, 429378032), (4, 214689016), (8, 107344508), (16, 53672254), (32, 26836127), (109, 7878496), (218, 3939248), (436, 1969624), (872, 984812), (1744, 492406), (3488, 246203)]