86809618

素因数分解:

$2^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{6257}}^1$

素因数の和:7257

約数の個数: 16

約数和(自身を含む): 148990464

約数和(自身を除く): 62180846

約数列:

[1, 2, 7, 14, 991, 1982, 6257, 6937, 12514, 13874, 43799, 87598, 6200687, 12401374, 43404809, 86809618]

約数ペア:

[(1, 86809618), (2, 43404809), (7, 12401374), (14, 6200687), (991, 87598), (1982, 43799), (6257, 13874), (6937, 12514)]