6445456

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{4153}}^1$

素因数の和:4258

約数の個数: 20

約数和(自身を含む): 12619852

約数和(自身を除く): 6174396

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 4153, 8306, 16612, 33224, 66448, 402841, 805682, 1611364, 3222728, 6445456]

約数ペア:

[(1, 6445456), (2, 3222728), (4, 1611364), (8, 805682), (16, 402841), (97, 66448), (194, 33224), (388, 16612), (776, 8306), (1552, 4153)]