83766064

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1117}}^1$

素因数の和:1277

約数の個数: 40

約数和(自身を含む): 167744720

約数和(自身を除く): 83978656

約数列:

[1, 2, 4, 8, 16, 43, 86, 109, 172, 218, 344, 436, 688, 872, 1117, 1744, 2234, 4468, 4687, 8936, 9374, 17872, 18748, 37496, 48031, 74992, 96062, 121753, 192124, 243506, 384248, 487012, 768496, 974024, 1948048, 5235379, 10470758, 20941516, 41883032, 83766064]

約数ペア:

[(1, 83766064), (2, 41883032), (4, 20941516), (8, 10470758), (16, 5235379), (43, 1948048), (86, 974024), (109, 768496), (172, 487012), (218, 384248), (344, 243506), (436, 192124), (688, 121753), (872, 96062), (1117, 74992), (1744, 48031), (2234, 37496), (4468, 18748), (4687, 17872), (8936, 9374)]