40550576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13553}}^1$

素因数の和:13589

約数の個数: 40

約数和(自身を含む): 90757584

約数和(自身を除く): 50207008

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 13553, 27106, 54212, 108424, 149083, 216848, 230401, 298166, 460802, 596332, 921604, 1192664, 1843208, 2385328, 2534411, 3686416, 5068822, 10137644, 20275288, 40550576]

約数ペア:

[(1, 40550576), (2, 20275288), (4, 10137644), (8, 5068822), (11, 3686416), (16, 2534411), (17, 2385328), (22, 1843208), (34, 1192664), (44, 921604), (68, 596332), (88, 460802), (136, 298166), (176, 230401), (187, 216848), (272, 149083), (374, 108424), (748, 54212), (1496, 27106), (2992, 13553)]