83456128

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5479}}^1$

素因数の和:5517

約数の個数: 64

約数和(自身を含む): 201225600

約数和(自身を除く): 117769472

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, 1088, 1904, 2176, 3808, 5479, 7616, 10958, 15232, 21916, 38353, 43832, 76706, 87664, 93143, 153412, 175328, 186286, 306824, 350656, 372572, 613648, 652001, 701312, 745144, 1227296, 1304002, 1490288, 2454592, 2608004, 2980576, 4909184, 5216008, 5961152, 10432016, 11922304, 20864032, 41728064, 83456128]

約数ペア:

[(1, 83456128), (2, 41728064), (4, 20864032), (7, 11922304), (8, 10432016), (14, 5961152), (16, 5216008), (17, 4909184), (28, 2980576), (32, 2608004), (34, 2454592), (56, 1490288), (64, 1304002), (68, 1227296), (112, 745144), (119, 701312), (128, 652001), (136, 613648), (224, 372572), (238, 350656), (272, 306824), (448, 186286), (476, 175328), (544, 153412), (896, 93143), (952, 87664), (1088, 76706), (1904, 43832), (2176, 38353), (3808, 21916), (5479, 15232), (7616, 10958)]