71360008

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{217561}}^1$

素因数の和:217608

約数の個数: 16

約数和(自身を含む): 137064060

約数和(自身を除く): 65704052

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 217561, 435122, 870244, 1740488, 8920001, 17840002, 35680004, 71360008]

約数ペア:

[(1, 71360008), (2, 35680004), (4, 17840002), (8, 8920001), (41, 1740488), (82, 870244), (164, 435122), (328, 217561)]