82804688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{304429}}^1$

素因数の和:304454

約数の個数: 20

約数和(自身を含む): 169871940

約数和(自身を除く): 87067252

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 304429, 608858, 1217716, 2435432, 4870864, 5175293, 10350586, 20701172, 41402344, 82804688]

約数ペア:

[(1, 82804688), (2, 41402344), (4, 20701172), (8, 10350586), (16, 5175293), (17, 4870864), (34, 2435432), (68, 1217716), (136, 608858), (272, 304429)]