80202208

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{80849}}^1$

素因数の和:80890

約数の個数: 24

約数和(自身を含む): 162993600

約数和(自身を除く): 82791392

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 80849, 161698, 323396, 646792, 1293584, 2506319, 2587168, 5012638, 10025276, 20050552, 40101104, 80202208]

約数ペア:

[(1, 80202208), (2, 40101104), (4, 20050552), (8, 10025276), (16, 5012638), (31, 2587168), (32, 2506319), (62, 1293584), (124, 646792), (248, 323396), (496, 161698), (992, 80849)]