16460336

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{4003}}^1$

素因数の和:4268

約数の個数: 20

約数和(自身を含む): 32023992

約数和(自身を除く): 15563656

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4003, 4112, 8006, 16012, 32024, 64048, 1028771, 2057542, 4115084, 8230168, 16460336]

約数ペア:

[(1, 16460336), (2, 8230168), (4, 4115084), (8, 2057542), (16, 1028771), (257, 64048), (514, 32024), (1028, 16012), (2056, 8006), (4003, 4112)]