89371136

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{9187}}^1$

素因数の和:9224

約数の個数: 40

約数和(自身を含む): 187986480

約数和(自身を除く): 98615344

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9187, 9728, 18374, 36748, 73496, 146992, 174553, 293984, 349106, 587968, 698212, 1175936, 1396424, 2351872, 2792848, 4703744, 5585696, 11171392, 22342784, 44685568, 89371136]

約数ペア:

[(1, 89371136), (2, 44685568), (4, 22342784), (8, 11171392), (16, 5585696), (19, 4703744), (32, 2792848), (38, 2351872), (64, 1396424), (76, 1175936), (128, 698212), (152, 587968), (256, 349106), (304, 293984), (512, 174553), (608, 146992), (1216, 73496), (2432, 36748), (4864, 18374), (9187, 9728)]