65116156

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{28019}}^1$

素因数の和:28113

約数の個数: 24

約数和(自身を含む): 131806080

約数和(自身を除く): 66689924

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 28019, 56038, 112076, 196133, 392266, 784532, 2325577, 4651154, 9302308, 16279039, 32558078, 65116156]

約数ペア:

[(1, 65116156), (2, 32558078), (4, 16279039), (7, 9302308), (14, 4651154), (28, 2325577), (83, 784532), (166, 392266), (332, 196133), (581, 112076), (1162, 56038), (2324, 28019)]