85872286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{55117}}^1$

素因数の和:55179

約数の個数: 16

約数和(自身を含む): 138897360

約数和(自身を除く): 53025074

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 55117, 110234, 1047223, 2094446, 2259797, 4519594, 42936143, 85872286]

約数ペア:

[(1, 85872286), (2, 42936143), (19, 4519594), (38, 2259797), (41, 2094446), (82, 1047223), (779, 110234), (1558, 55117)]