81410014

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109717}}^1$

素因数の和:109779

約数の個数: 16

約数和(自身を含む): 142194528

約数和(自身を除く): 60784514

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 109717, 219434, 768019, 1536038, 5815001, 11630002, 40705007, 81410014]

約数ペア:

[(1, 81410014), (2, 40705007), (7, 11630002), (14, 5815001), (53, 1536038), (106, 768019), (371, 219434), (742, 109717)]