81103474

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{3259}}^1$

素因数の和:3825

約数の個数: 16

約数和(自身を含む): 127218240

約数和(自身を除く): 46114766

約数列:

[1, 2, 23, 46, 541, 1082, 3259, 6518, 12443, 24886, 74957, 149914, 1763119, 3526238, 40551737, 81103474]

約数ペア:

[(1, 81103474), (2, 40551737), (23, 3526238), (46, 1763119), (541, 149914), (1082, 74957), (3259, 24886), (6518, 12443)]