18087568

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{2137}}^1$

素因数の和:2191

約数の個数: 30

約数和(自身を含む): 36651734

約数和(自身を除く): 18564166

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 2137, 4232, 4274, 8464, 8548, 17096, 34192, 49151, 98302, 196604, 393208, 786416, 1130473, 2260946, 4521892, 9043784, 18087568]

約数ペア:

[(1, 18087568), (2, 9043784), (4, 4521892), (8, 2260946), (16, 1130473), (23, 786416), (46, 393208), (92, 196604), (184, 98302), (368, 49151), (529, 34192), (1058, 17096), (2116, 8548), (2137, 8464), (4232, 4274)]