81150244

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{6917}}^1$

素因数の和:7347

約数の個数: 24

約数和(自身を含む): 162711360

約数和(自身を除く): 81561116

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 1676, 2933, 5866, 6917, 11732, 13834, 27668, 48419, 96838, 193676, 2898223, 5796446, 11592892, 20287561, 40575122, 81150244]

約数ペア:

[(1, 81150244), (2, 40575122), (4, 20287561), (7, 11592892), (14, 5796446), (28, 2898223), (419, 193676), (838, 96838), (1676, 48419), (2933, 27668), (5866, 13834), (6917, 11732)]