89141812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{9431}}^1$

素因数の和:9591

約数の個数: 24

約数和(自身を含む): 166380480

約数和(自身を除く): 77238668

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 2363, 4726, 9431, 9452, 18862, 37724, 160327, 320654, 641308, 1310909, 2621818, 5243636, 22285453, 44570906, 89141812]

約数ペア:

[(1, 89141812), (2, 44570906), (4, 22285453), (17, 5243636), (34, 2621818), (68, 1310909), (139, 641308), (278, 320654), (556, 160327), (2363, 37724), (4726, 18862), (9431, 9452)]