89296288

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{25601}}^1$

素因数の和:25720

約数の個数: 24

約数和(自身を含む): 177421860

約数和(自身を除く): 88125572

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 25601, 51202, 102404, 204808, 409616, 819232, 2790509, 5581018, 11162036, 22324072, 44648144, 89296288]

約数ペア:

[(1, 89296288), (2, 44648144), (4, 22324072), (8, 11162036), (16, 5581018), (32, 2790509), (109, 819232), (218, 409616), (436, 204808), (872, 102404), (1744, 51202), (3488, 25601)]