86701912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{4951}}^1$

素因数の和:5167

約数の個数: 32

約数和(自身を含む): 178272000

約数和(自身を除く): 91570088

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1592, 2189, 4378, 4951, 8756, 9902, 17512, 19804, 39608, 54461, 108922, 217844, 435688, 985249, 1970498, 3940996, 7881992, 10837739, 21675478, 43350956, 86701912]

約数ペア:

[(1, 86701912), (2, 43350956), (4, 21675478), (8, 10837739), (11, 7881992), (22, 3940996), (44, 1970498), (88, 985249), (199, 435688), (398, 217844), (796, 108922), (1592, 54461), (2189, 39608), (4378, 19804), (4951, 17512), (8756, 9902)]