2169184

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1342

約数の個数: 24

約数和(自身を含む): 4354560

約数和(自身を除く): 2185376

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1279, 1696, 2558, 5116, 10232, 20464, 40928, 67787, 135574, 271148, 542296, 1084592, 2169184]

約数ペア:

[(1, 2169184), (2, 1084592), (4, 542296), (8, 271148), (16, 135574), (32, 67787), (53, 40928), (106, 20464), (212, 10232), (424, 5116), (848, 2558), (1279, 1696)]