231640288

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{658069}}^1$

素因数の和:658090

約数の個数: 24

約数和(自身を含む): 497500920

約数和(自身を除く): 265860632

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 658069, 1316138, 2632276, 5264552, 7238759, 10529104, 14477518, 21058208, 28955036, 57910072, 115820144, 231640288]

約数ペア:

[(1, 231640288), (2, 115820144), (4, 57910072), (8, 28955036), (11, 21058208), (16, 14477518), (22, 10529104), (32, 7238759), (44, 5264552), (88, 2632276), (176, 1316138), (352, 658069)]