218095616

素因数分解:

$2^{13}\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:442

約数の個数: 56

約数和(自身を含む): 442996320

約数和(自身を除く): 224900704

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 337, 512, 632, 674, 1024, 1264, 1348, 2048, 2528, 2696, 4096, 5056, 5392, 8192, 10112, 10784, 20224, 21568, 26623, 40448, 43136, 53246, 80896, 86272, 106492, 161792, 172544, 212984, 323584, 345088, 425968, 647168, 690176, 851936, 1380352, 1703872, 2760704, 3407744, 6815488, 13630976, 27261952, 54523904, 109047808, 218095616]

約数ペア:

[(1, 218095616), (2, 109047808), (4, 54523904), (8, 27261952), (16, 13630976), (32, 6815488), (64, 3407744), (79, 2760704), (128, 1703872), (158, 1380352), (256, 851936), (316, 690176), (337, 647168), (512, 425968), (632, 345088), (674, 323584), (1024, 212984), (1264, 172544), (1348, 161792), (2048, 106492), (2528, 86272), (2696, 80896), (4096, 53246), (5056, 43136), (5392, 40448), (8192, 26623), (10112, 21568), (10784, 20224)]