30862886

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{2089}}^1$

素因数の和:2263

約数の個数: 16

約数和(自身を含む): 47401200

約数和(自身を除く): 16538314

約数列:

[1, 2, 83, 89, 166, 178, 2089, 4178, 7387, 14774, 173387, 185921, 346774, 371842, 15431443, 30862886]

約数ペア:

[(1, 30862886), (2, 15431443), (83, 371842), (89, 346774), (166, 185921), (178, 173387), (2089, 14774), (4178, 7387)]