40452208

素因数分解:

$2^4\times {\mathrm{83}}^2\times {\mathrm{367}}^1$

素因数の和:541

約数の個数: 30

約数和(自身を含む): 79547984

約数和(自身を除く): 39095776

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 367, 664, 734, 1328, 1468, 2936, 5872, 6889, 13778, 27556, 30461, 55112, 60922, 110224, 121844, 243688, 487376, 2528263, 5056526, 10113052, 20226104, 40452208]

約数ペア:

[(1, 40452208), (2, 20226104), (4, 10113052), (8, 5056526), (16, 2528263), (83, 487376), (166, 243688), (332, 121844), (367, 110224), (664, 60922), (734, 55112), (1328, 30461), (1468, 27556), (2936, 13778), (5872, 6889)]