83604278

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{2659}}^1$

素因数の和:2939

約数の個数: 16

約数和(自身を含む): 127680000

約数和(自身を除く): 44075722

約数列:

[1, 2, 79, 158, 199, 398, 2659, 5318, 15721, 31442, 210061, 420122, 529141, 1058282, 41802139, 83604278]

約数ペア:

[(1, 83604278), (2, 41802139), (79, 1058282), (158, 529141), (199, 420122), (398, 210061), (2659, 31442), (5318, 15721)]