55786736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{183509}}^1$

素因数の和:183536

約数の個数: 20

約数和(自身を含む): 113776200

約数和(自身を除く): 57989464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 183509, 367018, 734036, 1468072, 2936144, 3486671, 6973342, 13946684, 27893368, 55786736]

約数ペア:

[(1, 55786736), (2, 27893368), (4, 13946684), (8, 6973342), (16, 3486671), (19, 2936144), (38, 1468072), (76, 734036), (152, 367018), (304, 183509)]