240147584

素因数分解:

$2^7\times {\mathrm{193}}^1\times {\mathrm{9721}}^1$

素因数の和:9928

約数の個数: 32

約数和(自身を含む): 480947340

約数和(自身を除く): 240799756

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 386, 772, 1544, 3088, 6176, 9721, 12352, 19442, 24704, 38884, 77768, 155536, 311072, 622144, 1244288, 1876153, 3752306, 7504612, 15009224, 30018448, 60036896, 120073792, 240147584]

約数ペア:

[(1, 240147584), (2, 120073792), (4, 60036896), (8, 30018448), (16, 15009224), (32, 7504612), (64, 3752306), (128, 1876153), (193, 1244288), (386, 622144), (772, 311072), (1544, 155536), (3088, 77768), (6176, 38884), (9721, 24704), (12352, 19442)]