31942786

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1877}}^1$

素因数の和:2073

約数の個数: 16

約数和(自身を含む): 49038336

約数和(自身を除く): 17095550

約数列:

[1, 2, 67, 127, 134, 254, 1877, 3754, 8509, 17018, 125759, 238379, 251518, 476758, 15971393, 31942786]

約数ペア:

[(1, 31942786), (2, 15971393), (67, 476758), (127, 251518), (134, 238379), (254, 125759), (1877, 17018), (3754, 8509)]