31661424

素因数分解:

$2^4\times 3^2\times {\mathrm{219871}}^1$

素因数の和:219885

約数の個数: 30

約数和(自身を含む): 88608416

約数和(自身を除く): 56946992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 219871, 439742, 659613, 879484, 1319226, 1758968, 1978839, 2638452, 3517936, 3957678, 5276904, 7915356, 10553808, 15830712, 31661424]

約数ペア:

[(1, 31661424), (2, 15830712), (3, 10553808), (4, 7915356), (6, 5276904), (8, 3957678), (9, 3517936), (12, 2638452), (16, 1978839), (18, 1758968), (24, 1319226), (36, 879484), (48, 659613), (72, 439742), (144, 219871)]