23821616

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16361}}^1$

素因数の和:16389

約数の個数: 40

約数和(自身を含む): 56808864

約数和(自身を除く): 32987248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 16361, 32722, 65444, 114527, 130888, 212693, 229054, 261776, 425386, 458108, 850772, 916216, 1488851, 1701544, 1832432, 2977702, 3403088, 5955404, 11910808, 23821616]

約数ペア:

[(1, 23821616), (2, 11910808), (4, 5955404), (7, 3403088), (8, 2977702), (13, 1832432), (14, 1701544), (16, 1488851), (26, 916216), (28, 850772), (52, 458108), (56, 425386), (91, 261776), (104, 229054), (112, 212693), (182, 130888), (208, 114527), (364, 65444), (728, 32722), (1456, 16361)]