67889422

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{7727}}^1$

素因数の和:7943

約数の個数: 16

約数和(自身を含む): 106831872

約数和(自身を除く): 38942450

約数列:

[1, 2, 23, 46, 191, 382, 4393, 7727, 8786, 15454, 177721, 355442, 1475857, 2951714, 33944711, 67889422]

約数ペア:

[(1, 67889422), (2, 33944711), (23, 2951714), (46, 1475857), (191, 355442), (382, 177721), (4393, 15454), (7727, 8786)]