64163902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1459}}^1\times {\mathrm{1999}}^1$

素因数の和:3471

約数の個数: 16

約数和(自身を含む): 105120000

約数和(自身を除く): 40956098

約数列:

[1, 2, 11, 22, 1459, 1999, 2918, 3998, 16049, 21989, 32098, 43978, 2916541, 5833082, 32081951, 64163902]

約数ペア:

[(1, 64163902), (2, 32081951), (11, 5833082), (22, 2916541), (1459, 43978), (1999, 32098), (2918, 21989), (3998, 16049)]