64006444

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{16651}}^1$

素因数の和:16717

約数の個数: 18

約数和(自身を含む): 115748052

約数和(自身を除く): 51741608

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 16651, 33302, 66604, 516181, 1032362, 2064724, 16001611, 32003222, 64006444]

約数ペア:

[(1, 64006444), (2, 32003222), (4, 16001611), (31, 2064724), (62, 1032362), (124, 516181), (961, 66604), (1922, 33302), (3844, 16651)]