16603392

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1663}}^1$

素因数の和:1695

約数の個数: 72

約数和(自身を含む): 47617024

約数和(自身を除く): 31013632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1663, 1664, 2496, 3326, 3328, 4989, 4992, 6652, 9978, 9984, 13304, 19956, 21619, 26608, 39912, 43238, 53216, 64857, 79824, 86476, 106432, 129714, 159648, 172952, 212864, 259428, 319296, 345904, 425728, 518856, 638592, 691808, 1037712, 1277184, 1383616, 2075424, 2767232, 4150848, 5534464, 8301696, 16603392]

約数ペア:

[(1, 16603392), (2, 8301696), (3, 5534464), (4, 4150848), (6, 2767232), (8, 2075424), (12, 1383616), (13, 1277184), (16, 1037712), (24, 691808), (26, 638592), (32, 518856), (39, 425728), (48, 345904), (52, 319296), (64, 259428), (78, 212864), (96, 172952), (104, 159648), (128, 129714), (156, 106432), (192, 86476), (208, 79824), (256, 64857), (312, 53216), (384, 43238), (416, 39912), (624, 26608), (768, 21619), (832, 19956), (1248, 13304), (1663, 9984), (1664, 9978), (2496, 6652), (3326, 4992), (3328, 4989)]