13231616

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:662

約数の個数: 40

約数和(自身を含む): 27097224

約数和(自身を除く): 13865608

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 601, 688, 1202, 1376, 2404, 2752, 4808, 5504, 9616, 11008, 19232, 22016, 25843, 38464, 51686, 76928, 103372, 153856, 206744, 307712, 413488, 826976, 1653952, 3307904, 6615808, 13231616]

約数ペア:

[(1, 13231616), (2, 6615808), (4, 3307904), (8, 1653952), (16, 826976), (32, 413488), (43, 307712), (64, 206744), (86, 153856), (128, 103372), (172, 76928), (256, 51686), (344, 38464), (512, 25843), (601, 22016), (688, 19232), (1202, 11008), (1376, 9616), (2404, 5504), (2752, 4808)]