30512128

素因数分解:

$2^{10}\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:462

約数の個数: 44

約数和(自身を含む): 61901280

約数和(自身を除く): 31389152

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 359, 512, 664, 718, 1024, 1328, 1436, 2656, 2872, 5312, 5744, 10624, 11488, 21248, 22976, 29797, 42496, 45952, 59594, 84992, 91904, 119188, 183808, 238376, 367616, 476752, 953504, 1907008, 3814016, 7628032, 15256064, 30512128]

約数ペア:

[(1, 30512128), (2, 15256064), (4, 7628032), (8, 3814016), (16, 1907008), (32, 953504), (64, 476752), (83, 367616), (128, 238376), (166, 183808), (256, 119188), (332, 91904), (359, 84992), (512, 59594), (664, 45952), (718, 42496), (1024, 29797), (1328, 22976), (1436, 21248), (2656, 11488), (2872, 10624), (5312, 5744)]