80644184

素因数分解:

$2^3\times {\mathrm{1553}}^1\times {\mathrm{6491}}^1$

素因数の和:8050

約数の個数: 16

約数和(自身を含む): 151328520

約数和(自身を除く): 70684336

約数列:

[1, 2, 4, 8, 1553, 3106, 6212, 6491, 12424, 12982, 25964, 51928, 10080523, 20161046, 40322092, 80644184]

約数ペア:

[(1, 80644184), (2, 40322092), (4, 20161046), (8, 10080523), (1553, 51928), (3106, 25964), (6212, 12982), (6491, 12424)]