55763984

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{120181}}^1$

素因数の和:120218

約数の個数: 20

約数和(自身を含む): 111769260

約数和(自身を除く): 56005276

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 120181, 240362, 480724, 961448, 1922896, 3485249, 6970498, 13940996, 27881992, 55763984]

約数ペア:

[(1, 55763984), (2, 27881992), (4, 13940996), (8, 6970498), (16, 3485249), (29, 1922896), (58, 961448), (116, 480724), (232, 240362), (464, 120181)]