219065792

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{311173}}^1$

素因数の和:311196

約数の個数: 28

約数和(自身を含む): 474229176

約数和(自身を除く): 255163384

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 311173, 622346, 1244692, 2489384, 3422903, 4978768, 6845806, 9957536, 13691612, 19915072, 27383224, 54766448, 109532896, 219065792]

約数ペア:

[(1, 219065792), (2, 109532896), (4, 54766448), (8, 27383224), (11, 19915072), (16, 13691612), (22, 9957536), (32, 6845806), (44, 4978768), (64, 3422903), (88, 2489384), (176, 1244692), (352, 622346), (704, 311173)]