42832016

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{19259}}^1$

素因数の和:19406

約数の個数: 20

約数和(自身を含む): 83588400

約数和(自身を除く): 40756384

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 19259, 38518, 77036, 154072, 308144, 2677001, 5354002, 10708004, 21416008, 42832016]

約数ペア:

[(1, 42832016), (2, 21416008), (4, 10708004), (8, 5354002), (16, 2677001), (139, 308144), (278, 154072), (556, 77036), (1112, 38518), (2224, 19259)]