8390896

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{12791}}^1$

素因数の和:12840

約数の個数: 20

約数和(自身を含む): 16655184

約数和(自身を除く): 8264288

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 12791, 25582, 51164, 102328, 204656, 524431, 1048862, 2097724, 4195448, 8390896]

約数ペア:

[(1, 8390896), (2, 4195448), (4, 2097724), (8, 1048862), (16, 524431), (41, 204656), (82, 102328), (164, 51164), (328, 25582), (656, 12791)]