80367616

素因数分解:

$2^{12}\times 7^1\times {\mathrm{2803}}^1$

素因数の和:2834

約数の個数: 52

約数和(自身を含む): 183740512

約数和(自身を除く): 103372896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 2803, 3584, 4096, 5606, 7168, 11212, 14336, 19621, 22424, 28672, 39242, 44848, 78484, 89696, 156968, 179392, 313936, 358784, 627872, 717568, 1255744, 1435136, 2511488, 2870272, 5022976, 5740544, 10045952, 11481088, 20091904, 40183808, 80367616]

約数ペア:

[(1, 80367616), (2, 40183808), (4, 20091904), (7, 11481088), (8, 10045952), (14, 5740544), (16, 5022976), (28, 2870272), (32, 2511488), (56, 1435136), (64, 1255744), (112, 717568), (128, 627872), (224, 358784), (256, 313936), (448, 179392), (512, 156968), (896, 89696), (1024, 78484), (1792, 44848), (2048, 39242), (2803, 28672), (3584, 22424), (4096, 19621), (5606, 14336), (7168, 11212)]