33431480

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6581}}^1$

素因数の和:6719

約数の個数: 32

約数和(自身を含む): 75824640

約数和(自身を除く): 42393160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 6581, 13162, 26324, 32905, 52648, 65810, 131620, 263240, 835787, 1671574, 3343148, 4178935, 6686296, 8357870, 16715740, 33431480]

約数ペア:

[(1, 33431480), (2, 16715740), (4, 8357870), (5, 6686296), (8, 4178935), (10, 3343148), (20, 1671574), (40, 835787), (127, 263240), (254, 131620), (508, 65810), (635, 52648), (1016, 32905), (1270, 26324), (2540, 13162), (5080, 6581)]