42556770164

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{259492501}}^1$

素因数の和:259492546

約数の個数: 12

約数和(自身を含む): 76290795588

約数和(自身を除く): 33734025424

約数列:

[1, 2, 4, 41, 82, 164, 259492501, 518985002, 1037970004, 10639192541, 21278385082, 42556770164]

約数ペア:

[(1, 42556770164), (2, 21278385082), (4, 10639192541), (41, 1037970004), (82, 518985002), (164, 259492501)]