23689216

素因数分解:

$2^{11}\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 48648600

約数和(自身を除く): 24959384

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 269, 344, 512, 538, 688, 1024, 1076, 1376, 2048, 2152, 2752, 4304, 5504, 8608, 11008, 11567, 17216, 22016, 23134, 34432, 44032, 46268, 68864, 88064, 92536, 137728, 185072, 275456, 370144, 550912, 740288, 1480576, 2961152, 5922304, 11844608, 23689216]

約数ペア:

[(1, 23689216), (2, 11844608), (4, 5922304), (8, 2961152), (16, 1480576), (32, 740288), (43, 550912), (64, 370144), (86, 275456), (128, 185072), (172, 137728), (256, 92536), (269, 88064), (344, 68864), (512, 46268), (538, 44032), (688, 34432), (1024, 23134), (1076, 22016), (1376, 17216), (2048, 11567), (2152, 11008), (2752, 8608), (4304, 5504)]