86876786

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{4751}}^1$

素因数の和:5017

約数の個数: 16

約数和(自身を含む): 134120448

約数和(自身を除く): 47243662

約数列:

[1, 2, 41, 82, 223, 446, 4751, 9143, 9502, 18286, 194791, 389582, 1059473, 2118946, 43438393, 86876786]

約数ペア:

[(1, 86876786), (2, 43438393), (41, 2118946), (82, 1059473), (223, 389582), (446, 194791), (4751, 18286), (9143, 9502)]