243136

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:172

約数の個数: 28

約数和(自身を含む): 502920

約数和(自身を除く): 259784

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 131, 232, 262, 464, 524, 928, 1048, 1856, 2096, 3799, 4192, 7598, 8384, 15196, 30392, 60784, 121568, 243136]

約数ペア:

[(1, 243136), (2, 121568), (4, 60784), (8, 30392), (16, 15196), (29, 8384), (32, 7598), (58, 4192), (64, 3799), (116, 2096), (131, 1856), (232, 1048), (262, 928), (464, 524)]