13433920

素因数分解:

$2^6\times 5^1\times {\mathrm{41981}}^1$

素因数の和:41998

約数の個数: 28

約数和(自身を含む): 31990284

約数和(自身を除く): 18556364

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 41981, 83962, 167924, 209905, 335848, 419810, 671696, 839620, 1343392, 1679240, 2686784, 3358480, 6716960, 13433920]

約数ペア:

[(1, 13433920), (2, 6716960), (4, 3358480), (5, 2686784), (8, 1679240), (10, 1343392), (16, 839620), (20, 671696), (32, 419810), (40, 335848), (64, 209905), (80, 167924), (160, 83962), (320, 41981)]