338410136

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{8171}}^1$

素因数の和:8375

約数の個数: 32

約数和(自身を含む): 658990080

約数和(自身を除く): 320579944

約数列:

[1, 2, 4, 8, 31, 62, 124, 167, 248, 334, 668, 1336, 5177, 8171, 10354, 16342, 20708, 32684, 41416, 65368, 253301, 506602, 1013204, 1364557, 2026408, 2729114, 5458228, 10916456, 42301267, 84602534, 169205068, 338410136]

約数ペア:

[(1, 338410136), (2, 169205068), (4, 84602534), (8, 42301267), (31, 10916456), (62, 5458228), (124, 2729114), (167, 2026408), (248, 1364557), (334, 1013204), (668, 506602), (1336, 253301), (5177, 65368), (8171, 41416), (10354, 32684), (16342, 20708)]