165712384

素因数分解:

$2^9\times {\mathrm{317}}^1\times {\mathrm{1021}}^1$

素因数の和:1356

約数の個数: 40

約数和(自身を含む): 332470908

約数和(自身を除く): 166758524

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 317, 512, 634, 1021, 1268, 2042, 2536, 4084, 5072, 8168, 10144, 16336, 20288, 32672, 40576, 65344, 81152, 130688, 162304, 261376, 323657, 522752, 647314, 1294628, 2589256, 5178512, 10357024, 20714048, 41428096, 82856192, 165712384]

約数ペア:

[(1, 165712384), (2, 82856192), (4, 41428096), (8, 20714048), (16, 10357024), (32, 5178512), (64, 2589256), (128, 1294628), (256, 647314), (317, 522752), (512, 323657), (634, 261376), (1021, 162304), (1268, 130688), (2042, 81152), (2536, 65344), (4084, 40576), (5072, 32672), (8168, 20288), (10144, 16336)]