951613216

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{2729}}^1$

素因数の和:3397

約数の個数: 48

約数和(自身を含む): 1987516440

約数和(自身を除く): 1035903224

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 641, 1282, 2564, 2729, 5128, 5458, 10256, 10897, 10916, 20512, 21794, 21832, 43588, 43664, 46393, 87176, 87328, 92786, 174352, 185572, 348704, 371144, 742288, 1484576, 1749289, 3498578, 6997156, 13994312, 27988624, 29737913, 55977248, 59475826, 118951652, 237903304, 475806608, 951613216]

約数ペア:

[(1, 951613216), (2, 475806608), (4, 237903304), (8, 118951652), (16, 59475826), (17, 55977248), (32, 29737913), (34, 27988624), (68, 13994312), (136, 6997156), (272, 3498578), (544, 1749289), (641, 1484576), (1282, 742288), (2564, 371144), (2729, 348704), (5128, 185572), (5458, 174352), (10256, 92786), (10897, 87328), (10916, 87176), (20512, 46393), (21794, 43664), (21832, 43588)]