16423936

素因数分解:

$2^{10}\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:436

約数の個数: 44

約数和(自身を含む): 33685432

約数和(自身を除く): 17261496

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 373, 512, 688, 746, 1024, 1376, 1492, 2752, 2984, 5504, 5968, 11008, 11936, 16039, 22016, 23872, 32078, 44032, 47744, 64156, 95488, 128312, 190976, 256624, 381952, 513248, 1026496, 2052992, 4105984, 8211968, 16423936]

約数ペア:

[(1, 16423936), (2, 8211968), (4, 4105984), (8, 2052992), (16, 1026496), (32, 513248), (43, 381952), (64, 256624), (86, 190976), (128, 128312), (172, 95488), (256, 64156), (344, 47744), (373, 44032), (512, 32078), (688, 23872), (746, 22016), (1024, 16039), (1376, 11936), (1492, 11008), (2752, 5968), (2984, 5504)]