2087168

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:310

約数の個数: 36

約数和(自身を含む): 4316928

約数和(自身を除く): 2229760

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 263, 496, 526, 992, 1052, 1984, 2104, 3968, 4208, 7936, 8153, 8416, 16306, 16832, 32612, 33664, 65224, 67328, 130448, 260896, 521792, 1043584, 2087168]

約数ペア:

[(1, 2087168), (2, 1043584), (4, 521792), (8, 260896), (16, 130448), (31, 67328), (32, 65224), (62, 33664), (64, 32612), (124, 16832), (128, 16306), (248, 8416), (256, 8153), (263, 7936), (496, 4208), (526, 3968), (992, 2104), (1052, 1984)]