16825984

素因数分解:

$2^7\times 7^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 38923200

約数和(自身を除く): 22097216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 211, 224, 356, 422, 448, 623, 712, 844, 896, 1246, 1424, 1477, 1688, 2492, 2848, 2954, 3376, 4984, 5696, 5908, 6752, 9968, 11392, 11816, 13504, 18779, 19936, 23632, 27008, 37558, 39872, 47264, 75116, 79744, 94528, 131453, 150232, 189056, 262906, 300464, 525812, 600928, 1051624, 1201856, 2103248, 2403712, 4206496, 8412992, 16825984]

約数ペア:

[(1, 16825984), (2, 8412992), (4, 4206496), (7, 2403712), (8, 2103248), (14, 1201856), (16, 1051624), (28, 600928), (32, 525812), (56, 300464), (64, 262906), (89, 189056), (112, 150232), (128, 131453), (178, 94528), (211, 79744), (224, 75116), (356, 47264), (422, 39872), (448, 37558), (623, 27008), (712, 23632), (844, 19936), (896, 18779), (1246, 13504), (1424, 11816), (1477, 11392), (1688, 9968), (2492, 6752), (2848, 5908), (2954, 5696), (3376, 4984)]