77681902

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{15493}}^1$

素因数の和:15627

約数の個数: 16

約数和(自身を含む): 122712480

約数和(自身を除く): 45030578

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 15493, 30986, 356339, 712678, 1688737, 3377474, 38840951, 77681902]

約数ペア:

[(1, 77681902), (2, 38840951), (23, 3377474), (46, 1688737), (109, 712678), (218, 356339), (2507, 30986), (5014, 15493)]