87865348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{6053}}^1$

素因数の和:6267

約数の個数: 24

約数和(自身を含む): 162731520

約数和(自身を除く): 74866172

約数列:

[1, 2, 4, 19, 38, 76, 191, 382, 764, 3629, 6053, 7258, 12106, 14516, 24212, 115007, 230014, 460028, 1156123, 2312246, 4624492, 21966337, 43932674, 87865348]

約数ペア:

[(1, 87865348), (2, 43932674), (4, 21966337), (19, 4624492), (38, 2312246), (76, 1156123), (191, 460028), (382, 230014), (764, 115007), (3629, 24212), (6053, 14516), (7258, 12106)]