79808212

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{164893}}^1$

素因数の和:164919

約数の個数: 18

約数和(自身を含む): 153516314

約数和(自身を除く): 73708102

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 164893, 329786, 659572, 1813823, 3627646, 7255292, 19952053, 39904106, 79808212]

約数ペア:

[(1, 79808212), (2, 39904106), (4, 19952053), (11, 7255292), (22, 3627646), (44, 1813823), (121, 659572), (242, 329786), (484, 164893)]