40431352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9041}}^1$

素因数の和:9103

約数の個数: 32

約数和(自身を含む): 83548080

約数和(自身を除く): 43116728

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 9041, 18082, 36164, 72328, 117533, 235066, 388763, 470132, 777526, 940264, 1555052, 3110104, 5053919, 10107838, 20215676, 40431352]

約数ペア:

[(1, 40431352), (2, 20215676), (4, 10107838), (8, 5053919), (13, 3110104), (26, 1555052), (43, 940264), (52, 777526), (86, 470132), (104, 388763), (172, 235066), (344, 117533), (559, 72328), (1118, 36164), (2236, 18082), (4472, 9041)]