2159352832

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23173}}^1$

素因数の和:23213

約数の個数: 88

約数和(自身を含む): 5312963936

約数和(自身を除く): 3153611104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1456, 1664, 1792, 2912, 3328, 3584, 5824, 6656, 7168, 11648, 13312, 23173, 23296, 46346, 46592, 92692, 93184, 162211, 185384, 301249, 324422, 370768, 602498, 648844, 741536, 1204996, 1297688, 1483072, 2108743, 2409992, 2595376, 2966144, 4217486, 4819984, 5190752, 5932288, 8434972, 9639968, 10381504, 11864576, 16869944, 19279936, 20763008, 23729152, 33739888, 38559872, 41526016, 67479776, 77119744, 83052032, 134959552, 154239488, 166104064, 269919104, 308478976, 539838208, 1079676416, 2159352832]

約数ペア:

[(1, 2159352832), (2, 1079676416), (4, 539838208), (7, 308478976), (8, 269919104), (13, 166104064), (14, 154239488), (16, 134959552), (26, 83052032), (28, 77119744), (32, 67479776), (52, 41526016), (56, 38559872), (64, 33739888), (91, 23729152), (104, 20763008), (112, 19279936), (128, 16869944), (182, 11864576), (208, 10381504), (224, 9639968), (256, 8434972), (364, 5932288), (416, 5190752), (448, 4819984), (512, 4217486), (728, 2966144), (832, 2595376), (896, 2409992), (1024, 2108743), (1456, 1483072), (1664, 1297688), (1792, 1204996), (2912, 741536), (3328, 648844), (3584, 602498), (5824, 370768), (6656, 324422), (7168, 301249), (11648, 185384), (13312, 162211), (23173, 93184), (23296, 92692), (46346, 46592)]