70391782

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1\times {\mathrm{643}}^1$

素因数の和:1203

約数の個数: 16

約数和(自身を含む): 106831872

約数和(自身を除く): 36440090

約数列:

[1, 2, 127, 254, 431, 643, 862, 1286, 54737, 81661, 109474, 163322, 277133, 554266, 35195891, 70391782]

約数ペア:

[(1, 70391782), (2, 35195891), (127, 554266), (254, 277133), (431, 163322), (643, 109474), (862, 81661), (1286, 54737)]