38371808

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{16889}}^1$

素因数の和:16970

約数の個数: 24

約数和(自身を含む): 76613040

約数和(自身を除く): 38241232

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 16889, 33778, 67556, 135112, 270224, 540448, 1199119, 2398238, 4796476, 9592952, 19185904, 38371808]

約数ペア:

[(1, 38371808), (2, 19185904), (4, 9592952), (8, 4796476), (16, 2398238), (32, 1199119), (71, 540448), (142, 270224), (284, 135112), (568, 67556), (1136, 33778), (2272, 16889)]