55896784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{183871}}^1$

素因数の和:183898

約数の個数: 20

約数和(自身を含む): 114000640

約数和(自身を除く): 58103856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 183871, 367742, 735484, 1470968, 2941936, 3493549, 6987098, 13974196, 27948392, 55896784]

約数ペア:

[(1, 55896784), (2, 27948392), (4, 13974196), (8, 6987098), (16, 3493549), (19, 2941936), (38, 1470968), (76, 735484), (152, 367742), (304, 183871)]