87816544

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 177463440

約数和(自身を除く): 89646896

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 193, 236, 241, 386, 472, 482, 772, 944, 964, 1544, 1888, 1928, 3088, 3856, 6176, 7712, 11387, 14219, 22774, 28438, 45548, 46513, 56876, 91096, 93026, 113752, 182192, 186052, 227504, 364384, 372104, 455008, 744208, 1488416, 2744267, 5488534, 10977068, 21954136, 43908272, 87816544]

約数ペア:

[(1, 87816544), (2, 43908272), (4, 21954136), (8, 10977068), (16, 5488534), (32, 2744267), (59, 1488416), (118, 744208), (193, 455008), (236, 372104), (241, 364384), (386, 227504), (472, 186052), (482, 182192), (772, 113752), (944, 93026), (964, 91096), (1544, 56876), (1888, 46513), (1928, 45548), (3088, 28438), (3856, 22774), (6176, 14219), (7712, 11387)]