172020076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2529707}}^1$

素因数の和:2529728

約数の個数: 12

約数和(自身を含む): 318743208

約数和(自身を除く): 146723132

約数列:

[1, 2, 4, 17, 34, 68, 2529707, 5059414, 10118828, 43005019, 86010038, 172020076]

約数ペア:

[(1, 172020076), (2, 86010038), (4, 43005019), (17, 10118828), (34, 5059414), (68, 2529707)]