89173112

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1657}}^1$

素因数の和:1732

約数の個数: 48

約数和(自身を含む): 197567280

約数和(自身を除く): 108394168

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 961, 1657, 1736, 1922, 3314, 3844, 6628, 6727, 7688, 11599, 13256, 13454, 23198, 26908, 46396, 51367, 53816, 92792, 102734, 205468, 359569, 410936, 719138, 1438276, 1592377, 2876552, 3184754, 6369508, 11146639, 12739016, 22293278, 44586556, 89173112]

約数ペア:

[(1, 89173112), (2, 44586556), (4, 22293278), (7, 12739016), (8, 11146639), (14, 6369508), (28, 3184754), (31, 2876552), (56, 1592377), (62, 1438276), (124, 719138), (217, 410936), (248, 359569), (434, 205468), (868, 102734), (961, 92792), (1657, 53816), (1736, 51367), (1922, 46396), (3314, 26908), (3844, 23198), (6628, 13454), (6727, 13256), (7688, 11599)]