85885276

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{1439}}^1$

素因数の和:1833

約数の個数: 24

約数和(自身を含む): 154344960

約数和(自身を除く): 68459684

約数列:

[1, 2, 4, 43, 86, 172, 347, 694, 1388, 1439, 2878, 5756, 14921, 29842, 59684, 61877, 123754, 247508, 499333, 998666, 1997332, 21471319, 42942638, 85885276]

約数ペア:

[(1, 85885276), (2, 42942638), (4, 21471319), (43, 1997332), (86, 998666), (172, 499333), (347, 247508), (694, 123754), (1388, 61877), (1439, 59684), (2878, 29842), (5756, 14921)]