86765134

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 141886080

約数和(自身を除く): 55120946

約数列:

[1, 2, 19, 38, 53, 67, 106, 134, 643, 1007, 1273, 1286, 2014, 2546, 3551, 7102, 12217, 24434, 34079, 43081, 67469, 68158, 86162, 134938, 647501, 818539, 1295002, 1637078, 2283293, 4566586, 43382567, 86765134]

約数ペア:

[(1, 86765134), (2, 43382567), (19, 4566586), (38, 2283293), (53, 1637078), (67, 1295002), (106, 818539), (134, 647501), (643, 134938), (1007, 86162), (1273, 68158), (1286, 67469), (2014, 43081), (2546, 34079), (3551, 24434), (7102, 12217)]