65068208

素因数分解:

$2^4\times {\mathrm{997}}^1\times {\mathrm{4079}}^1$

素因数の和:5084

約数の個数: 20

約数和(自身を含む): 126227040

約数和(自身を除く): 61158832

約数列:

[1, 2, 4, 8, 16, 997, 1994, 3988, 4079, 7976, 8158, 15952, 16316, 32632, 65264, 4066763, 8133526, 16267052, 32534104, 65068208]

約数ペア:

[(1, 65068208), (2, 32534104), (4, 16267052), (8, 8133526), (16, 4066763), (997, 65264), (1994, 32632), (3988, 16316), (4079, 15952), (7976, 8158)]