81550496

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{149909}}^1$

素因数の和:149936

約数の個数: 24

約数和(自身を含む): 169997940

約数和(自身を除く): 88447444

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 149909, 299818, 599636, 1199272, 2398544, 2548453, 4797088, 5096906, 10193812, 20387624, 40775248, 81550496]

約数ペア:

[(1, 81550496), (2, 40775248), (4, 20387624), (8, 10193812), (16, 5096906), (17, 4797088), (32, 2548453), (34, 2398544), (68, 1199272), (136, 599636), (272, 299818), (544, 149909)]