133536944

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{65717}}^1$

素因数の和:65852

約数の個数: 20

約数和(自身を含む): 260769024

約数和(自身を除く): 127232080

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 65717, 131434, 262868, 525736, 1051472, 8346059, 16692118, 33384236, 66768472, 133536944]

約数ペア:

[(1, 133536944), (2, 66768472), (4, 33384236), (8, 16692118), (16, 8346059), (127, 1051472), (254, 525736), (508, 262868), (1016, 131434), (2032, 65717)]