78814352

素因数分解:

$2^4\times {\mathrm{1193}}^1\times {\mathrm{4129}}^1$

素因数の和:5330

約数の個数: 20

約数和(自身を含む): 152867820

約数和(自身を除く): 74053468

約数列:

[1, 2, 4, 8, 16, 1193, 2386, 4129, 4772, 8258, 9544, 16516, 19088, 33032, 66064, 4925897, 9851794, 19703588, 39407176, 78814352]

約数ペア:

[(1, 78814352), (2, 39407176), (4, 19703588), (8, 9851794), (16, 4925897), (1193, 66064), (2386, 33032), (4129, 19088), (4772, 16516), (8258, 9544)]