2153141248

素因数分解:

$2^{10}\times {\mathrm{181}}^1\times {\mathrm{11617}}^1$

素因数の和:11818

約数の個数: 44

約数和(自身を含む): 4328332372

約数和(自身を除く): 2175191124

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 181, 256, 362, 512, 724, 1024, 1448, 2896, 5792, 11584, 11617, 23168, 23234, 46336, 46468, 92672, 92936, 185344, 185872, 371744, 743488, 1486976, 2102677, 2973952, 4205354, 5947904, 8410708, 11895808, 16821416, 33642832, 67285664, 134571328, 269142656, 538285312, 1076570624, 2153141248]

約数ペア:

[(1, 2153141248), (2, 1076570624), (4, 538285312), (8, 269142656), (16, 134571328), (32, 67285664), (64, 33642832), (128, 16821416), (181, 11895808), (256, 8410708), (362, 5947904), (512, 4205354), (724, 2973952), (1024, 2102677), (1448, 1486976), (2896, 743488), (5792, 371744), (11584, 185872), (11617, 185344), (23168, 92936), (23234, 92672), (46336, 46468)]