130745408

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{30491}}^1$

素因数の和:30570

約数の個数: 28

約数和(自身を含む): 263328912

約数和(自身を除く): 132583504

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 30491, 60982, 121964, 243928, 487856, 975712, 1951424, 2042897, 4085794, 8171588, 16343176, 32686352, 65372704, 130745408]

約数ペア:

[(1, 130745408), (2, 65372704), (4, 32686352), (8, 16343176), (16, 8171588), (32, 4085794), (64, 2042897), (67, 1951424), (134, 975712), (268, 487856), (536, 243928), (1072, 121964), (2144, 60982), (4288, 30491)]