13853920

素因数分解:

$2^5\times 5^1\times {\mathrm{86587}}^1$

素因数の和:86602

約数の個数: 24

約数和(自身を含む): 32730264

約数和(自身を除く): 18876344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 86587, 173174, 346348, 432935, 692696, 865870, 1385392, 1731740, 2770784, 3463480, 6926960, 13853920]

約数ペア:

[(1, 13853920), (2, 6926960), (4, 3463480), (5, 2770784), (8, 1731740), (10, 1385392), (16, 865870), (20, 692696), (32, 432935), (40, 346348), (80, 173174), (160, 86587)]