82109728

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1013}}^1$

素因数の和:1189

約数の個数: 48

約数和(自身を含む): 172481400

約数和(自身を除く): 90371672

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 149, 272, 298, 544, 596, 1013, 1192, 2026, 2384, 2533, 4052, 4768, 5066, 8104, 10132, 16208, 17221, 20264, 32416, 34442, 40528, 68884, 81056, 137768, 150937, 275536, 301874, 551072, 603748, 1207496, 2414992, 2565929, 4829984, 5131858, 10263716, 20527432, 41054864, 82109728]

約数ペア:

[(1, 82109728), (2, 41054864), (4, 20527432), (8, 10263716), (16, 5131858), (17, 4829984), (32, 2565929), (34, 2414992), (68, 1207496), (136, 603748), (149, 551072), (272, 301874), (298, 275536), (544, 150937), (596, 137768), (1013, 81056), (1192, 68884), (2026, 40528), (2384, 34442), (2533, 32416), (4052, 20264), (4768, 17221), (5066, 16208), (8104, 10132)]