64932976

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{45599}}^1$

素因数の和:45696

約数の個数: 20

約数和(自身を含む): 127224000

約数和(自身を除く): 62291024

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 45599, 91198, 182396, 364792, 729584, 4058311, 8116622, 16233244, 32466488, 64932976]

約数ペア:

[(1, 64932976), (2, 32466488), (4, 16233244), (8, 8116622), (16, 4058311), (89, 729584), (178, 364792), (356, 182396), (712, 91198), (1424, 45599)]