56403542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{13309}}^1$

素因数の和:13487

約数の個数: 16

約数和(自身を含む): 91679280

約数和(自身を除く): 35275738

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 13309, 26618, 173017, 346034, 2169367, 4338734, 28201771, 56403542]

約数ペア:

[(1, 56403542), (2, 28201771), (13, 4338734), (26, 2169367), (163, 346034), (326, 173017), (2119, 26618), (4238, 13309)]