2555888

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{5153}}^1$

素因数の和:5192

約数の個数: 20

約数和(自身を含む): 5112768

約数和(自身を除く): 2556880

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5153, 10306, 20612, 41224, 82448, 159743, 319486, 638972, 1277944, 2555888]

約数ペア:

[(1, 2555888), (2, 1277944), (4, 638972), (8, 319486), (16, 159743), (31, 82448), (62, 41224), (124, 20612), (248, 10306), (496, 5153)]