56557016

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{191071}}^1$

素因数の和:191114

約数の個数: 16

約数和(自身を含む): 108911040

約数和(自身を除く): 52354024

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 191071, 382142, 764284, 1528568, 7069627, 14139254, 28278508, 56557016]

約数ペア:

[(1, 56557016), (2, 28278508), (4, 14139254), (8, 7069627), (37, 1528568), (74, 764284), (148, 382142), (296, 191071)]