31497452

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{11597}}^1$

素因数の和:11705

約数の個数: 24

約数和(自身を含む): 63649824

約数和(自身を除く): 32152372

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 11597, 23194, 46388, 81179, 162358, 324716, 1124909, 2249818, 4499636, 7874363, 15748726, 31497452]

約数ペア:

[(1, 31497452), (2, 15748726), (4, 7874363), (7, 4499636), (14, 2249818), (28, 1124909), (97, 324716), (194, 162358), (388, 81179), (679, 46388), (1358, 23194), (2716, 11597)]