89168128

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2927}}^1$

素因数の和:2967

約数の個数: 72

約数和(自身を含む): 215453952

約数和(自身を除く): 126285824

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 2927, 3808, 4352, 5854, 7616, 11708, 15232, 20489, 23416, 30464, 40978, 46832, 49759, 81956, 93664, 99518, 163912, 187328, 199036, 327824, 348313, 374656, 398072, 655648, 696626, 749312, 796144, 1311296, 1393252, 1592288, 2622592, 2786504, 3184576, 5245184, 5573008, 6369152, 11146016, 12738304, 22292032, 44584064, 89168128]

約数ペア:

[(1, 89168128), (2, 44584064), (4, 22292032), (7, 12738304), (8, 11146016), (14, 6369152), (16, 5573008), (17, 5245184), (28, 3184576), (32, 2786504), (34, 2622592), (56, 1592288), (64, 1393252), (68, 1311296), (112, 796144), (119, 749312), (128, 696626), (136, 655648), (224, 398072), (238, 374656), (256, 348313), (272, 327824), (448, 199036), (476, 187328), (544, 163912), (896, 99518), (952, 93664), (1088, 81956), (1792, 49759), (1904, 46832), (2176, 40978), (2927, 30464), (3808, 23416), (4352, 20489), (5854, 15232), (7616, 11708)]