41976836

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{86729}}^1$

素因数の和:86755

約数の個数: 18

約数和(自身を含む): 80745630

約数和(自身を除く): 38768794

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 86729, 173458, 346916, 954019, 1908038, 3816076, 10494209, 20988418, 41976836]

約数ペア:

[(1, 41976836), (2, 20988418), (4, 10494209), (11, 3816076), (22, 1908038), (44, 954019), (121, 346916), (242, 173458), (484, 86729)]