90402272

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 182446992

約数和(自身を除く): 92044720

約数列:

[1, 2, 4, 8, 16, 32, 83, 101, 166, 202, 332, 337, 404, 664, 674, 808, 1328, 1348, 1616, 2656, 2696, 3232, 5392, 8383, 10784, 16766, 27971, 33532, 34037, 55942, 67064, 68074, 111884, 134128, 136148, 223768, 268256, 272296, 447536, 544592, 895072, 1089184, 2825071, 5650142, 11300284, 22600568, 45201136, 90402272]

約数ペア:

[(1, 90402272), (2, 45201136), (4, 22600568), (8, 11300284), (16, 5650142), (32, 2825071), (83, 1089184), (101, 895072), (166, 544592), (202, 447536), (332, 272296), (337, 268256), (404, 223768), (664, 136148), (674, 134128), (808, 111884), (1328, 68074), (1348, 67064), (1616, 55942), (2656, 34037), (2696, 33532), (3232, 27971), (5392, 16766), (8383, 10784)]