98478448

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{56467}}^1$

素因数の和:56584

約数の個数: 20

約数和(自身を含む): 192555880

約数和(自身を除く): 94077432

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 56467, 112934, 225868, 451736, 903472, 6154903, 12309806, 24619612, 49239224, 98478448]

約数ペア:

[(1, 98478448), (2, 49239224), (4, 24619612), (8, 12309806), (16, 6154903), (109, 903472), (218, 451736), (436, 225868), (872, 112934), (1744, 56467)]