16508745548

素因数分解:

$2^2\times {\mathrm{257}}^1\times {\mathrm{313}}^1\times {\mathrm{51307}}^1$

素因数の和:51881

約数の個数: 24

約数和(自身を含む): 29095945872

約数和(自身を除く): 12587200324

約数列:

[1, 2, 4, 257, 313, 514, 626, 1028, 1252, 51307, 80441, 102614, 160882, 205228, 321764, 13185899, 16059091, 26371798, 32118182, 52743596, 64236364, 4127186387, 8254372774, 16508745548]

約数ペア:

[(1, 16508745548), (2, 8254372774), (4, 4127186387), (257, 64236364), (313, 52743596), (514, 32118182), (626, 26371798), (1028, 16059091), (1252, 13185899), (51307, 321764), (80441, 205228), (102614, 160882)]