64590394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127649}}^1$

素因数の和:127685

約数の個数: 16

約数和(自身を含む): 110289600

約数和(自身を除く): 45699206

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 127649, 255298, 1404139, 2808278, 2935927, 5871854, 32295197, 64590394]

約数ペア:

[(1, 64590394), (2, 32295197), (11, 5871854), (22, 2935927), (23, 2808278), (46, 1404139), (253, 255298), (506, 127649)]