131423784

素因数分解:

$2^3\times 3^1\times {\mathrm{5475991}}^1$

素因数の和:5476000

約数の個数: 16

約数和(自身を含む): 328559520

約数和(自身を除く): 197135736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5475991, 10951982, 16427973, 21903964, 32855946, 43807928, 65711892, 131423784]

約数ペア:

[(1, 131423784), (2, 65711892), (3, 43807928), (4, 32855946), (6, 21903964), (8, 16427973), (12, 10951982), (24, 5475991)]