8521168

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{5273}}^1$

素因数の和:5382

約数の個数: 20

約数和(自身を含む): 16676388

約数和(自身を除く): 8155220

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 5273, 10546, 21092, 42184, 84368, 532573, 1065146, 2130292, 4260584, 8521168]

約数ペア:

[(1, 8521168), (2, 4260584), (4, 2130292), (8, 1065146), (16, 532573), (101, 84368), (202, 42184), (404, 21092), (808, 10546), (1616, 5273)]