85718594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{49207}}^1$

素因数の和:49289

約数の個数: 16

約数和(自身を含む): 140538048

約数和(自身を除く): 54819454

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 49207, 98414, 639691, 1279382, 3296869, 6593738, 42859297, 85718594]

約数ペア:

[(1, 85718594), (2, 42859297), (13, 6593738), (26, 3296869), (67, 1279382), (134, 639691), (871, 98414), (1742, 49207)]