127743856

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{41801}}^1$

素因数の和:42000

約数の個数: 20

約数和(自身を含む): 248805504

約数和(自身を除く): 121061648

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 41801, 83602, 167204, 334408, 668816, 7983991, 15967982, 31935964, 63871928, 127743856]

約数ペア:

[(1, 127743856), (2, 63871928), (4, 31935964), (8, 15967982), (16, 7983991), (191, 668816), (382, 334408), (764, 167204), (1528, 83602), (3056, 41801)]