16288384

素因数分解:

$2^7\times 7^4\times {\mathrm{53}}^1$

素因数の和:95

約数の個数: 80

約数和(自身を含む): 38569770

約数和(自身を除く): 22281386

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 64, 98, 106, 112, 128, 196, 212, 224, 343, 371, 392, 424, 448, 686, 742, 784, 848, 896, 1372, 1484, 1568, 1696, 2401, 2597, 2744, 2968, 3136, 3392, 4802, 5194, 5488, 5936, 6272, 6784, 9604, 10388, 10976, 11872, 18179, 19208, 20776, 21952, 23744, 36358, 38416, 41552, 43904, 47488, 72716, 76832, 83104, 127253, 145432, 153664, 166208, 254506, 290864, 307328, 332416, 509012, 581728, 1018024, 1163456, 2036048, 2326912, 4072096, 8144192, 16288384]

約数ペア:

[(1, 16288384), (2, 8144192), (4, 4072096), (7, 2326912), (8, 2036048), (14, 1163456), (16, 1018024), (28, 581728), (32, 509012), (49, 332416), (53, 307328), (56, 290864), (64, 254506), (98, 166208), (106, 153664), (112, 145432), (128, 127253), (196, 83104), (212, 76832), (224, 72716), (343, 47488), (371, 43904), (392, 41552), (424, 38416), (448, 36358), (686, 23744), (742, 21952), (784, 20776), (848, 19208), (896, 18179), (1372, 11872), (1484, 10976), (1568, 10388), (1696, 9604), (2401, 6784), (2597, 6272), (2744, 5936), (2968, 5488), (3136, 5194), (3392, 4802)]