252185936

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{43661}}^1$

素因数の和:43707

約数の個数: 30

約数和(自身を含む): 515691882

約数和(自身を除く): 263505946

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 43661, 87322, 174644, 349288, 698576, 829559, 1659118, 3318236, 6636472, 13272944, 15761621, 31523242, 63046484, 126092968, 252185936]

約数ペア:

[(1, 252185936), (2, 126092968), (4, 63046484), (8, 31523242), (16, 15761621), (19, 13272944), (38, 6636472), (76, 3318236), (152, 1659118), (304, 829559), (361, 698576), (722, 349288), (1444, 174644), (2888, 87322), (5776, 43661)]