90904544

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 184796640

約数和(自身を除く): 93892096

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 193, 328, 359, 386, 656, 718, 772, 1312, 1436, 1544, 2872, 3088, 5744, 6176, 7913, 11488, 14719, 15826, 29438, 31652, 58876, 63304, 69287, 117752, 126608, 138574, 235504, 253216, 277148, 471008, 554296, 1108592, 2217184, 2840767, 5681534, 11363068, 22726136, 45452272, 90904544]

約数ペア:

[(1, 90904544), (2, 45452272), (4, 22726136), (8, 11363068), (16, 5681534), (32, 2840767), (41, 2217184), (82, 1108592), (164, 554296), (193, 471008), (328, 277148), (359, 253216), (386, 235504), (656, 138574), (718, 126608), (772, 117752), (1312, 69287), (1436, 63304), (1544, 58876), (2872, 31652), (3088, 29438), (5744, 15826), (6176, 14719), (7913, 11488)]