40096912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{108959}}^1$

素因数の和:108990

約数の個数: 20

約数和(自身を含む): 81066240

約数和(自身を除く): 40969328

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 108959, 217918, 435836, 871672, 1743344, 2506057, 5012114, 10024228, 20048456, 40096912]

約数ペア:

[(1, 40096912), (2, 20048456), (4, 10024228), (8, 5012114), (16, 2506057), (23, 1743344), (46, 871672), (92, 435836), (184, 217918), (368, 108959)]