65095654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 108936576

約数和(自身を除く): 43840922

約数列:

[1, 2, 13, 26, 37, 74, 157, 314, 431, 481, 862, 962, 2041, 4082, 5603, 5809, 11206, 11618, 15947, 31894, 67667, 75517, 135334, 151034, 207311, 414622, 879671, 1759342, 2503679, 5007358, 32547827, 65095654]

約数ペア:

[(1, 65095654), (2, 32547827), (13, 5007358), (26, 2503679), (37, 1759342), (74, 879671), (157, 414622), (314, 207311), (431, 151034), (481, 135334), (862, 75517), (962, 67667), (2041, 31894), (4082, 15947), (5603, 11618), (5809, 11206)]