222785536

素因数分解:

$2^{12}\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:632

約数の個数: 52

約数和(自身を含む): 450505000

約数和(自身を除く): 227719464

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 499, 512, 872, 998, 1024, 1744, 1996, 2048, 3488, 3992, 4096, 6976, 7984, 13952, 15968, 27904, 31936, 54391, 55808, 63872, 108782, 111616, 127744, 217564, 223232, 255488, 435128, 446464, 510976, 870256, 1021952, 1740512, 2043904, 3481024, 6962048, 13924096, 27848192, 55696384, 111392768, 222785536]

約数ペア:

[(1, 222785536), (2, 111392768), (4, 55696384), (8, 27848192), (16, 13924096), (32, 6962048), (64, 3481024), (109, 2043904), (128, 1740512), (218, 1021952), (256, 870256), (436, 510976), (499, 446464), (512, 435128), (872, 255488), (998, 223232), (1024, 217564), (1744, 127744), (1996, 111616), (2048, 108782), (3488, 63872), (3992, 55808), (4096, 54391), (6976, 31936), (7984, 27904), (13952, 15968)]