89151556

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{3067}}^1$

素因数の和:3140

約数の個数: 36

約数和(自身を含む): 172924752

約数和(自身を除く): 83773196

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 559, 676, 1118, 2236, 3067, 6134, 7267, 12268, 14534, 29068, 39871, 79742, 131881, 159484, 263762, 518323, 527524, 1036646, 1714453, 2073292, 3428906, 6857812, 22287889, 44575778, 89151556]

約数ペア:

[(1, 89151556), (2, 44575778), (4, 22287889), (13, 6857812), (26, 3428906), (43, 2073292), (52, 1714453), (86, 1036646), (169, 527524), (172, 518323), (338, 263762), (559, 159484), (676, 131881), (1118, 79742), (2236, 39871), (3067, 29068), (6134, 14534), (7267, 12268)]