65891824

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{95773}}^1$

素因数の和:95824

約数の個数: 20

約数和(自身を含む): 130635736

約数和(自身を除く): 64743912

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 95773, 191546, 383092, 766184, 1532368, 4118239, 8236478, 16472956, 32945912, 65891824]

約数ペア:

[(1, 65891824), (2, 32945912), (4, 16472956), (8, 8236478), (16, 4118239), (43, 1532368), (86, 766184), (172, 383092), (344, 191546), (688, 95773)]