2037008384

素因数分解:

$2^{11}\times {\mathrm{43}}^1\times {\mathrm{23131}}^1$

素因数の和:23196

約数の個数: 48

約数和(自身を含む): 4167923760

約数和(自身を除く): 2130915376

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1024, 1376, 2048, 2752, 5504, 11008, 22016, 23131, 44032, 46262, 88064, 92524, 185048, 370096, 740192, 994633, 1480384, 1989266, 2960768, 3978532, 5921536, 7957064, 11843072, 15914128, 23686144, 31828256, 47372288, 63656512, 127313024, 254626048, 509252096, 1018504192, 2037008384]

約数ペア:

[(1, 2037008384), (2, 1018504192), (4, 509252096), (8, 254626048), (16, 127313024), (32, 63656512), (43, 47372288), (64, 31828256), (86, 23686144), (128, 15914128), (172, 11843072), (256, 7957064), (344, 5921536), (512, 3978532), (688, 2960768), (1024, 1989266), (1376, 1480384), (2048, 994633), (2752, 740192), (5504, 370096), (11008, 185048), (22016, 92524), (23131, 88064), (44032, 46262)]