31853104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{647}}^1$

素因数の和:853

約数の個数: 40

約数和(自身を含む): 65808288

約数和(自身を除く): 33955184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 181, 272, 362, 647, 724, 1294, 1448, 2588, 2896, 3077, 5176, 6154, 10352, 10999, 12308, 21998, 24616, 43996, 49232, 87992, 117107, 175984, 234214, 468428, 936856, 1873712, 1990819, 3981638, 7963276, 15926552, 31853104]

約数ペア:

[(1, 31853104), (2, 15926552), (4, 7963276), (8, 3981638), (16, 1990819), (17, 1873712), (34, 936856), (68, 468428), (136, 234214), (181, 175984), (272, 117107), (362, 87992), (647, 49232), (724, 43996), (1294, 24616), (1448, 21998), (2588, 12308), (2896, 10999), (3077, 10352), (5176, 6154)]