23139752

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{40739}}^1$

素因数の和:40816

約数の個数: 16

約数和(自身を含む): 43999200

約数和(自身を除く): 20859448

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 40739, 81478, 162956, 325912, 2892469, 5784938, 11569876, 23139752]

約数ペア:

[(1, 23139752), (2, 11569876), (4, 5784938), (8, 2892469), (71, 325912), (142, 162956), (284, 81478), (568, 40739)]