32112880

素因数分解:

$2^4\times 5^1\times {\mathrm{401411}}^1$

素因数の和:401424

約数の個数: 20

約数和(自身を含む): 74662632

約数和(自身を除く): 42549752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 401411, 802822, 1605644, 2007055, 3211288, 4014110, 6422576, 8028220, 16056440, 32112880]

約数ペア:

[(1, 32112880), (2, 16056440), (4, 8028220), (5, 6422576), (8, 4014110), (10, 3211288), (16, 2007055), (20, 1605644), (40, 802822), (80, 401411)]