13945328

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{10501}}^1$

素因数の和:10592

約数の個数: 20

約数和(自身を含む): 27347208

約数和(自身を除く): 13401880

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 10501, 21002, 42004, 84008, 168016, 871583, 1743166, 3486332, 6972664, 13945328]

約数ペア:

[(1, 13945328), (2, 6972664), (4, 3486332), (8, 1743166), (16, 871583), (83, 168016), (166, 84008), (332, 42004), (664, 21002), (1328, 10501)]