25034032

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{22037}}^1$

素因数の和:22116

約数の個数: 20

約数和(自身を含む): 49188816

約数和(自身を除く): 24154784

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 22037, 44074, 88148, 176296, 352592, 1564627, 3129254, 6258508, 12517016, 25034032]

約数ペア:

[(1, 25034032), (2, 12517016), (4, 6258508), (8, 3129254), (16, 1564627), (71, 352592), (142, 176296), (284, 88148), (568, 44074), (1136, 22037)]