45359138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{66509}}^1$

素因数の和:66553

約数の個数: 16

約数和(自身を含む): 76619520

約数和(自身を除く): 31260382

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 66509, 133018, 731599, 1463198, 2061779, 4123558, 22679569, 45359138]

約数ペア:

[(1, 45359138), (2, 22679569), (11, 4123558), (22, 2061779), (31, 1463198), (62, 731599), (341, 133018), (682, 66509)]