87327964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{2689}}^1$

素因数の和:3069

約数の個数: 24

約数和(自身を含む): 159979680

約数和(自身を除く): 72651716

約数列:

[1, 2, 4, 23, 46, 92, 353, 706, 1412, 2689, 5378, 8119, 10756, 16238, 32476, 61847, 123694, 247388, 949217, 1898434, 3796868, 21831991, 43663982, 87327964]

約数ペア:

[(1, 87327964), (2, 43663982), (4, 21831991), (23, 3796868), (46, 1898434), (92, 949217), (353, 247388), (706, 123694), (1412, 61847), (2689, 32476), (5378, 16238), (8119, 10756)]