80844202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{3319}}^1$

素因数の和:3981

約数の個数: 16

約数和(自身を含む): 127886400

約数和(自身を除く): 47042198

約数列:

[1, 2, 19, 38, 641, 1282, 3319, 6638, 12179, 24358, 63061, 126122, 2127479, 4254958, 40422101, 80844202]

約数ペア:

[(1, 80844202), (2, 40422101), (19, 4254958), (38, 2127479), (641, 126122), (1282, 63061), (3319, 24358), (6638, 12179)]