40591024

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{9431}}^1$

素因数の和:9708

約数の個数: 20

約数和(自身を含む): 78945840

約数和(自身を除く): 38354816

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 9431, 18862, 37724, 75448, 150896, 2536939, 5073878, 10147756, 20295512, 40591024]

約数ペア:

[(1, 40591024), (2, 20295512), (4, 10147756), (8, 5073878), (16, 2536939), (269, 150896), (538, 75448), (1076, 37724), (2152, 18862), (4304, 9431)]