31361296

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67589}}^1$

素因数の和:67626

約数の個数: 20

約数和(自身を含む): 62858700

約数和(自身を除く): 31497404

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 67589, 135178, 270356, 540712, 1081424, 1960081, 3920162, 7840324, 15680648, 31361296]

約数ペア:

[(1, 31361296), (2, 15680648), (4, 7840324), (8, 3920162), (16, 1960081), (29, 1081424), (58, 540712), (116, 270356), (232, 135178), (464, 67589)]