55781248

素因数分解:

$2^7\times {\mathrm{263}}^1\times {\mathrm{1657}}^1$

素因数の和:1934

約数の個数: 32

約数和(自身を含む): 111616560

約数和(自身を除く): 55835312

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 263, 526, 1052, 1657, 2104, 3314, 4208, 6628, 8416, 13256, 16832, 26512, 33664, 53024, 106048, 212096, 435791, 871582, 1743164, 3486328, 6972656, 13945312, 27890624, 55781248]

約数ペア:

[(1, 55781248), (2, 27890624), (4, 13945312), (8, 6972656), (16, 3486328), (32, 1743164), (64, 871582), (128, 435791), (263, 212096), (526, 106048), (1052, 53024), (1657, 33664), (2104, 26512), (3314, 16832), (4208, 13256), (6628, 8416)]