16557184

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1$

素因数の和:1125

約数の個数: 64

約数和(自身を含む): 39951360

約数和(自身を除く): 23394176

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1087, 1088, 1904, 2174, 2176, 3808, 4348, 7609, 7616, 8696, 15218, 15232, 17392, 18479, 30436, 34784, 36958, 60872, 69568, 73916, 121744, 129353, 139136, 147832, 243488, 258706, 295664, 486976, 517412, 591328, 973952, 1034824, 1182656, 2069648, 2365312, 4139296, 8278592, 16557184]

約数ペア:

[(1, 16557184), (2, 8278592), (4, 4139296), (7, 2365312), (8, 2069648), (14, 1182656), (16, 1034824), (17, 973952), (28, 591328), (32, 517412), (34, 486976), (56, 295664), (64, 258706), (68, 243488), (112, 147832), (119, 139136), (128, 129353), (136, 121744), (224, 73916), (238, 69568), (272, 60872), (448, 36958), (476, 34784), (544, 30436), (896, 18479), (952, 17392), (1087, 15232), (1088, 15218), (1904, 8696), (2174, 7616), (2176, 7609), (3808, 4348)]