85427678

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{30059}}^1$

素因数の和:30104

約数の個数: 24

約数和(自身を含む): 154207800

約数和(自身を除く): 68780122

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 30059, 60118, 210413, 420826, 871711, 1472891, 1743422, 2945782, 6101977, 12203954, 42713839, 85427678]

約数ペア:

[(1, 85427678), (2, 42713839), (7, 12203954), (14, 6101977), (29, 2945782), (49, 1743422), (58, 1472891), (98, 871711), (203, 420826), (406, 210413), (1421, 60118), (2842, 30059)]