81675526

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{5503}}^1$

素因数の和:5727

約数の個数: 16

約数和(自身を含む): 126217728

約数和(自身を除く): 44542202

約数列:

[1, 2, 41, 82, 181, 362, 5503, 7421, 11006, 14842, 225623, 451246, 996043, 1992086, 40837763, 81675526]

約数ペア:

[(1, 81675526), (2, 40837763), (41, 1992086), (82, 996043), (181, 451246), (362, 225623), (5503, 14842), (7421, 11006)]