255145378

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{34961}}^1$

素因数の和:35093

約数の個数: 16

約数和(自身を含む): 396469080

約数和(自身を除く): 141323702

約数列:

[1, 2, 41, 82, 89, 178, 3649, 7298, 34961, 69922, 1433401, 2866802, 3111529, 6223058, 127572689, 255145378]

約数ペア:

[(1, 255145378), (2, 127572689), (41, 6223058), (82, 3111529), (89, 2866802), (178, 1433401), (3649, 69922), (7298, 34961)]