123881152

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{23321}}^1$

素因数の和:23416

約数の個数: 28

約数和(自身を含む): 248799096

約数和(自身を除く): 124917944

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 23321, 46642, 93284, 186568, 373136, 746272, 1492544, 1935643, 3871286, 7742572, 15485144, 30970288, 61940576, 123881152]

約数ペア:

[(1, 123881152), (2, 61940576), (4, 30970288), (8, 15485144), (16, 7742572), (32, 3871286), (64, 1935643), (83, 1492544), (166, 746272), (332, 373136), (664, 186568), (1328, 93284), (2656, 46642), (5312, 23321)]