86207128

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{66931}}^1$

素因数の和:66967

約数の個数: 32

約数和(自身を含む): 192764160

約数和(自身を除く): 106557032

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 66931, 133862, 267724, 468517, 535448, 937034, 1539413, 1874068, 3078826, 3748136, 6157652, 10775891, 12315304, 21551782, 43103564, 86207128]

約数ペア:

[(1, 86207128), (2, 43103564), (4, 21551782), (7, 12315304), (8, 10775891), (14, 6157652), (23, 3748136), (28, 3078826), (46, 1874068), (56, 1539413), (92, 937034), (161, 535448), (184, 468517), (322, 267724), (644, 133862), (1288, 66931)]