67112816

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{21961}}^1$

素因数の和:22160

約数の個数: 20

約数和(自身を含む): 130717824

約数和(自身を除く): 63605008

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 21961, 43922, 87844, 175688, 351376, 4194551, 8389102, 16778204, 33556408, 67112816]

約数ペア:

[(1, 67112816), (2, 33556408), (4, 16778204), (8, 8389102), (16, 4194551), (191, 351376), (382, 175688), (764, 87844), (1528, 43922), (3056, 21961)]