239273356928

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{30644641}}^1$

素因数の和:30644716

約数の個数: 32

約数和(自身を含む): 484491790020

約数和(自身を除く): 245218433092

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 7808, 30644641, 61289282, 122578564, 245157128, 490314256, 980628512, 1869323101, 1961257024, 3738646202, 3922514048, 7477292404, 14954584808, 29909169616, 59818339232, 119636678464, 239273356928]

約数ペア:

[(1, 239273356928), (2, 119636678464), (4, 59818339232), (8, 29909169616), (16, 14954584808), (32, 7477292404), (61, 3922514048), (64, 3738646202), (122, 1961257024), (128, 1869323101), (244, 980628512), (488, 490314256), (976, 245157128), (1952, 122578564), (3904, 61289282), (7808, 30644641)]