122415616

素因数分解:

$2^9\times {\mathrm{373}}^1\times {\mathrm{641}}^1$

素因数の和:1032

約数の個数: 40

約数和(自身を含む): 245630484

約数和(自身を除く): 123214868

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 373, 512, 641, 746, 1282, 1492, 2564, 2984, 5128, 5968, 10256, 11936, 20512, 23872, 41024, 47744, 82048, 95488, 164096, 190976, 239093, 328192, 478186, 956372, 1912744, 3825488, 7650976, 15301952, 30603904, 61207808, 122415616]

約数ペア:

[(1, 122415616), (2, 61207808), (4, 30603904), (8, 15301952), (16, 7650976), (32, 3825488), (64, 1912744), (128, 956372), (256, 478186), (373, 328192), (512, 239093), (641, 190976), (746, 164096), (1282, 95488), (1492, 82048), (2564, 47744), (2984, 41024), (5128, 23872), (5968, 20512), (10256, 11936)]