80118904

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{120661}}^1$

素因数の和:120750

約数の個数: 16

約数和(自身を含む): 152034120

約数和(自身を除く): 71915216

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 120661, 241322, 482644, 965288, 10014863, 20029726, 40059452, 80118904]

約数ペア:

[(1, 80118904), (2, 40059452), (4, 20029726), (8, 10014863), (83, 965288), (166, 482644), (332, 241322), (664, 120661)]