89497628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{15527}}^1$

素因数の和:15673

約数の個数: 24

約数和(自身を含む): 172174464

約数和(自身を除く): 82676836

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 15527, 31054, 62108, 170797, 341594, 683188, 2034037, 4068074, 8136148, 22374407, 44748814, 89497628]

約数ペア:

[(1, 89497628), (2, 44748814), (4, 22374407), (11, 8136148), (22, 4068074), (44, 2034037), (131, 683188), (262, 341594), (524, 170797), (1441, 62108), (2882, 31054), (5764, 15527)]