189185536

素因数分解:

$2^9\times {\mathrm{541}}^1\times {\mathrm{683}}^1$

素因数の和:1242

約数の個数: 40

約数和(自身を含む): 379254744

約数和(自身を除く): 190069208

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 541, 683, 1082, 1366, 2164, 2732, 4328, 5464, 8656, 10928, 17312, 21856, 34624, 43712, 69248, 87424, 138496, 174848, 276992, 349696, 369503, 739006, 1478012, 2956024, 5912048, 11824096, 23648192, 47296384, 94592768, 189185536]

約数ペア:

[(1, 189185536), (2, 94592768), (4, 47296384), (8, 23648192), (16, 11824096), (32, 5912048), (64, 2956024), (128, 1478012), (256, 739006), (512, 369503), (541, 349696), (683, 276992), (1082, 174848), (1366, 138496), (2164, 87424), (2732, 69248), (4328, 43712), (5464, 34624), (8656, 21856), (10928, 17312)]