131327336

素因数分解:

$2^3\times 7^1\times {\mathrm{2345131}}^1$

素因数の和:2345144

約数の個数: 16

約数和(自身を含む): 281415840

約数和(自身を除く): 150088504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2345131, 4690262, 9380524, 16415917, 18761048, 32831834, 65663668, 131327336]

約数ペア:

[(1, 131327336), (2, 65663668), (4, 32831834), (7, 18761048), (8, 16415917), (14, 9380524), (28, 4690262), (56, 2345131)]