86719982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{40111}}^1$

素因数の和:40183

約数の個数: 16

約数和(自身を含む): 138627072

約数和(自身を除く): 51907090

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 40111, 80222, 922553, 1845106, 1885217, 3770434, 43359991, 86719982]

約数ペア:

[(1, 86719982), (2, 43359991), (23, 3770434), (46, 1885217), (47, 1845106), (94, 922553), (1081, 80222), (2162, 40111)]