57284272

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{13931}}^1$

素因数の和:14196

約数の個数: 20

約数和(自身を含む): 111428136

約数和(自身を除く): 54143864

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 13931, 27862, 55724, 111448, 222896, 3580267, 7160534, 14321068, 28642136, 57284272]

約数ペア:

[(1, 57284272), (2, 28642136), (4, 14321068), (8, 7160534), (16, 3580267), (257, 222896), (514, 111448), (1028, 55724), (2056, 27862), (4112, 13931)]