31665776

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{48271}}^1$

素因数の和:48320

約数の個数: 20

約数和(自身を含む): 62850144

約数和(自身を除く): 31184368

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 48271, 96542, 193084, 386168, 772336, 1979111, 3958222, 7916444, 15832888, 31665776]

約数ペア:

[(1, 31665776), (2, 15832888), (4, 7916444), (8, 3958222), (16, 1979111), (41, 772336), (82, 386168), (164, 193084), (328, 96542), (656, 48271)]