85426948

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{997}}^1$

素因数の和:1723

約数の個数: 24

約数和(自身を含む): 154697984

約数和(自身を除く): 69271036

約数列:

[1, 2, 4, 31, 62, 124, 691, 997, 1382, 1994, 2764, 3988, 21421, 30907, 42842, 61814, 85684, 123628, 688927, 1377854, 2755708, 21356737, 42713474, 85426948]

約数ペア:

[(1, 85426948), (2, 42713474), (4, 21356737), (31, 2755708), (62, 1377854), (124, 688927), (691, 123628), (997, 85684), (1382, 61814), (1994, 42842), (2764, 30907), (3988, 21421)]