461967536

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{285871}}^1$

素因数の和:285980

約数の個数: 20

約数和(自身を含む): 903927264

約数和(自身を除く): 441959728

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 285871, 571742, 1143484, 2286968, 4573936, 28872971, 57745942, 115491884, 230983768, 461967536]

約数ペア:

[(1, 461967536), (2, 230983768), (4, 115491884), (8, 57745942), (16, 28872971), (101, 4573936), (202, 2286968), (404, 1143484), (808, 571742), (1616, 285871)]