20161029178

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5280521}}^1$

素因数の和:5280629

約数の個数: 16

約数和(自身を含む): 31936597056

約数和(自身を除く): 11775567878

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 5280521, 10561042, 121451983, 242903966, 438283243, 876566486, 10080514589, 20161029178]

約数ペア:

[(1, 20161029178), (2, 10080514589), (23, 876566486), (46, 438283243), (83, 242903966), (166, 121451983), (1909, 10561042), (3818, 5280521)]