89545712

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{67429}}^1$

素因数の和:67520

約数の個数: 20

約数和(自身を含む): 175587720

約数和(自身を除く): 86042008

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 67429, 134858, 269716, 539432, 1078864, 5596607, 11193214, 22386428, 44772856, 89545712]

約数ペア:

[(1, 89545712), (2, 44772856), (4, 22386428), (8, 11193214), (16, 5596607), (83, 1078864), (166, 539432), (332, 269716), (664, 134858), (1328, 67429)]