120286448

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{7823}}^1$

素因数の和:7893

約数の個数: 30

約数和(自身を含む): 240846192

約数和(自身を除く): 120559744

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 7823, 15376, 15646, 31292, 62584, 125168, 242513, 485026, 970052, 1940104, 3880208, 7517903, 15035806, 30071612, 60143224, 120286448]

約数ペア:

[(1, 120286448), (2, 60143224), (4, 30071612), (8, 15035806), (16, 7517903), (31, 3880208), (62, 1940104), (124, 970052), (248, 485026), (496, 242513), (961, 125168), (1922, 62584), (3844, 31292), (7688, 15646), (7823, 15376)]