243584

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{173}}^1$

素因数の和:198

約数の個数: 32

約数和(自身を含む): 532440

約数和(自身を除く): 288856

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 173, 176, 346, 352, 692, 704, 1384, 1408, 1903, 2768, 3806, 5536, 7612, 11072, 15224, 22144, 30448, 60896, 121792, 243584]

約数ペア:

[(1, 243584), (2, 121792), (4, 60896), (8, 30448), (11, 22144), (16, 15224), (22, 11072), (32, 7612), (44, 5536), (64, 3806), (88, 2768), (128, 1903), (173, 1408), (176, 1384), (346, 704), (352, 692)]