16986368

素因数分解:

$2^8\times 7^1\times {\mathrm{9479}}^1$

素因数の和:9502

約数の個数: 36

約数和(自身を含む): 38754240

約数和(自身を除く): 21767872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 9479, 18958, 37916, 66353, 75832, 132706, 151664, 265412, 303328, 530824, 606656, 1061648, 1213312, 2123296, 2426624, 4246592, 8493184, 16986368]

約数ペア:

[(1, 16986368), (2, 8493184), (4, 4246592), (7, 2426624), (8, 2123296), (14, 1213312), (16, 1061648), (28, 606656), (32, 530824), (56, 303328), (64, 265412), (112, 151664), (128, 132706), (224, 75832), (256, 66353), (448, 37916), (896, 18958), (1792, 9479)]