56420806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{70001}}^1$

素因数の和:70047

約数の個数: 16

約数和(自身を含む): 94082688

約数和(自身を除く): 37661882

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 70001, 140002, 910013, 1820026, 2170031, 4340062, 28210403, 56420806]

約数ペア:

[(1, 56420806), (2, 28210403), (13, 4340062), (26, 2170031), (31, 1820026), (62, 910013), (403, 140002), (806, 70001)]