81872014

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{57901}}^1$

素因数の和:58011

約数の個数: 16

約数和(自身を含む): 141744096

約数和(自身を除く): 59872082

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 57901, 115802, 405307, 810614, 5848001, 11696002, 40936007, 81872014]

約数ペア:

[(1, 81872014), (2, 40936007), (7, 11696002), (14, 5848001), (101, 810614), (202, 405307), (707, 115802), (1414, 57901)]