131368112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{482971}}^1$

素因数の和:482996

約数の個数: 20

約数和(自身を含む): 269498376

約数和(自身を除く): 138130264

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 482971, 965942, 1931884, 3863768, 7727536, 8210507, 16421014, 32842028, 65684056, 131368112]

約数ペア:

[(1, 131368112), (2, 65684056), (4, 32842028), (8, 16421014), (16, 8210507), (17, 7727536), (34, 3863768), (68, 1931884), (136, 965942), (272, 482971)]