45172138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89273}}^1$

素因数の和:89309

約数の個数: 16

約数和(自身を含む): 77132736

約数和(自身を除く): 31960598

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 89273, 178546, 982003, 1964006, 2053279, 4106558, 22586069, 45172138]

約数ペア:

[(1, 45172138), (2, 22586069), (11, 4106558), (22, 2053279), (23, 1964006), (46, 982003), (253, 178546), (506, 89273)]