64484656

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{21101}}^1$

素因数の和:21300

約数の個数: 20

約数和(自身を含む): 125599104

約数和(自身を除く): 61114448

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 21101, 42202, 84404, 168808, 337616, 4030291, 8060582, 16121164, 32242328, 64484656]

約数ペア:

[(1, 64484656), (2, 32242328), (4, 16121164), (8, 8060582), (16, 4030291), (191, 337616), (382, 168808), (764, 84404), (1528, 42202), (3056, 21101)]