131760044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{81737}}^1$

素因数の和:81785

約数の個数: 24

約数和(自身を含む): 256330368

約数和(自身を除く): 124570324

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 81737, 163474, 326948, 1062581, 2125162, 2533847, 4250324, 5067694, 10135388, 32940011, 65880022, 131760044]

約数ペア:

[(1, 131760044), (2, 65880022), (4, 32940011), (13, 10135388), (26, 5067694), (31, 4250324), (52, 2533847), (62, 2125162), (124, 1062581), (403, 326948), (806, 163474), (1612, 81737)]