16123776

素因数分解:

$2^7\times 3^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 43248000

約数和(自身を除く): 27124224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 199, 211, 384, 398, 422, 597, 633, 796, 844, 1194, 1266, 1592, 1688, 2388, 2532, 3184, 3376, 4776, 5064, 6368, 6752, 9552, 10128, 12736, 13504, 19104, 20256, 25472, 27008, 38208, 40512, 41989, 76416, 81024, 83978, 125967, 167956, 251934, 335912, 503868, 671824, 1007736, 1343648, 2015472, 2687296, 4030944, 5374592, 8061888, 16123776]

約数ペア:

[(1, 16123776), (2, 8061888), (3, 5374592), (4, 4030944), (6, 2687296), (8, 2015472), (12, 1343648), (16, 1007736), (24, 671824), (32, 503868), (48, 335912), (64, 251934), (96, 167956), (128, 125967), (192, 83978), (199, 81024), (211, 76416), (384, 41989), (398, 40512), (422, 38208), (597, 27008), (633, 25472), (796, 20256), (844, 19104), (1194, 13504), (1266, 12736), (1592, 10128), (1688, 9552), (2388, 6752), (2532, 6368), (3184, 5064), (3376, 4776)]