56123888

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{113153}}^1$

素因数の和:113192

約数の個数: 20

約数和(自身を含む): 112248768

約数和(自身を除く): 56124880

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 113153, 226306, 452612, 905224, 1810448, 3507743, 7015486, 14030972, 28061944, 56123888]

約数ペア:

[(1, 56123888), (2, 28061944), (4, 14030972), (8, 7015486), (16, 3507743), (31, 1810448), (62, 905224), (124, 452612), (248, 226306), (496, 113153)]