31253407744

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{1173881}}^1$

素因数の和:1173916

約数の個数: 48

約数和(自身を含む): 67298655060

約数和(自身を除く): 36045247316

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 6656, 13312, 26624, 1173881, 2347762, 4695524, 9391048, 15260453, 18782096, 30520906, 37564192, 61041812, 75128384, 122083624, 150256768, 244167248, 300513536, 488334496, 601027072, 976668992, 1202054144, 1953337984, 2404108288, 3906675968, 7813351936, 15626703872, 31253407744]

約数ペア:

[(1, 31253407744), (2, 15626703872), (4, 7813351936), (8, 3906675968), (13, 2404108288), (16, 1953337984), (26, 1202054144), (32, 976668992), (52, 601027072), (64, 488334496), (104, 300513536), (128, 244167248), (208, 150256768), (256, 122083624), (416, 75128384), (512, 61041812), (832, 37564192), (1024, 30520906), (1664, 18782096), (2048, 15260453), (3328, 9391048), (6656, 4695524), (13312, 2347762), (26624, 1173881)]