256635488

素因数分解:

$2^5\times {\mathrm{863}}^1\times {\mathrm{9293}}^1$

素因数の和:10166

約数の個数: 24

約数和(自身を含む): 505891008

約数和(自身を除く): 249255520

約数列:

[1, 2, 4, 8, 16, 32, 863, 1726, 3452, 6904, 9293, 13808, 18586, 27616, 37172, 74344, 148688, 297376, 8019859, 16039718, 32079436, 64158872, 128317744, 256635488]

約数ペア:

[(1, 256635488), (2, 128317744), (4, 64158872), (8, 32079436), (16, 16039718), (32, 8019859), (863, 297376), (1726, 148688), (3452, 74344), (6904, 37172), (9293, 27616), (13808, 18586)]