33137648

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{3221}}^1$

素因数の和:3872

約数の個数: 20

約数和(自身を含む): 64324008

約数和(自身を除く): 31186360

約数列:

[1, 2, 4, 8, 16, 643, 1286, 2572, 3221, 5144, 6442, 10288, 12884, 25768, 51536, 2071103, 4142206, 8284412, 16568824, 33137648]

約数ペア:

[(1, 33137648), (2, 16568824), (4, 8284412), (8, 4142206), (16, 2071103), (643, 51536), (1286, 25768), (2572, 12884), (3221, 10288), (5144, 6442)]