43131392

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{1381}}^1$

素因数の和:1460

約数の個数: 40

約数和(自身を含む): 87654732

約数和(自身を除く): 44523340

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1381, 1952, 2762, 3904, 5524, 7808, 11048, 15616, 22096, 31232, 44192, 84241, 88384, 168482, 176768, 336964, 353536, 673928, 707072, 1347856, 2695712, 5391424, 10782848, 21565696, 43131392]

約数ペア:

[(1, 43131392), (2, 21565696), (4, 10782848), (8, 5391424), (16, 2695712), (32, 1347856), (61, 707072), (64, 673928), (122, 353536), (128, 336964), (244, 176768), (256, 168482), (488, 88384), (512, 84241), (976, 44192), (1381, 31232), (1952, 22096), (2762, 15616), (3904, 11048), (5524, 7808)]