22118416

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:763

約数の個数: 40

約数和(自身を含む): 45008280

約数和(自身を除く): 22889864

約数列:

[1, 2, 4, 8, 16, 29, 58, 73, 116, 146, 232, 292, 464, 584, 653, 1168, 1306, 2117, 2612, 4234, 5224, 8468, 10448, 16936, 18937, 33872, 37874, 47669, 75748, 95338, 151496, 190676, 302992, 381352, 762704, 1382401, 2764802, 5529604, 11059208, 22118416]

約数ペア:

[(1, 22118416), (2, 11059208), (4, 5529604), (8, 2764802), (16, 1382401), (29, 762704), (58, 381352), (73, 302992), (116, 190676), (146, 151496), (232, 95338), (292, 75748), (464, 47669), (584, 37874), (653, 33872), (1168, 18937), (1306, 16936), (2117, 10448), (2612, 8468), (4234, 5224)]