223495616

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1057

約数の個数: 56

約数和(自身を含む): 461930496

約数和(自身を除く): 238434880

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 248, 254, 496, 508, 887, 992, 1016, 1774, 1984, 2032, 3548, 3937, 4064, 7096, 7874, 8128, 14192, 15748, 27497, 28384, 31496, 54994, 56768, 62992, 109988, 112649, 125984, 219976, 225298, 251968, 439952, 450596, 879904, 901192, 1759808, 1802384, 3492119, 3604768, 6984238, 7209536, 13968476, 27936952, 55873904, 111747808, 223495616]

約数ペア:

[(1, 223495616), (2, 111747808), (4, 55873904), (8, 27936952), (16, 13968476), (31, 7209536), (32, 6984238), (62, 3604768), (64, 3492119), (124, 1802384), (127, 1759808), (248, 901192), (254, 879904), (496, 450596), (508, 439952), (887, 251968), (992, 225298), (1016, 219976), (1774, 125984), (1984, 112649), (2032, 109988), (3548, 62992), (3937, 56768), (4064, 54994), (7096, 31496), (7874, 28384), (8128, 27497), (14192, 15748)]