83278616

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2221}}^1$

素因数の和:2379

約数の個数: 32

約数和(自身を含む): 161317200

約数和(自身を除く): 78038584

約数列:

[1, 2, 4, 8, 43, 86, 109, 172, 218, 344, 436, 872, 2221, 4442, 4687, 8884, 9374, 17768, 18748, 37496, 95503, 191006, 242089, 382012, 484178, 764024, 968356, 1936712, 10409827, 20819654, 41639308, 83278616]

約数ペア:

[(1, 83278616), (2, 41639308), (4, 20819654), (8, 10409827), (43, 1936712), (86, 968356), (109, 764024), (172, 484178), (218, 382012), (344, 242089), (436, 191006), (872, 95503), (2221, 37496), (4442, 18748), (4687, 17768), (8884, 9374)]