52161328

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{61511}}^1$

素因数の和:61572

約数の個数: 20

約数和(自身を含む): 102971088

約数和(自身を除く): 50809760

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 61511, 123022, 246044, 492088, 984176, 3260083, 6520166, 13040332, 26080664, 52161328]

約数ペア:

[(1, 52161328), (2, 26080664), (4, 13040332), (8, 6520166), (16, 3260083), (53, 984176), (106, 492088), (212, 246044), (424, 123022), (848, 61511)]