43261090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{641}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 82787184

約数和(自身を除く): 39526094

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 397, 641, 794, 1282, 1985, 3205, 3970, 6410, 6749, 10897, 13498, 21794, 33745, 54485, 67490, 108970, 254477, 508954, 1272385, 2544770, 4326109, 8652218, 21630545, 43261090]

約数ペア:

[(1, 43261090), (2, 21630545), (5, 8652218), (10, 4326109), (17, 2544770), (34, 1272385), (85, 508954), (170, 254477), (397, 108970), (641, 67490), (794, 54485), (1282, 33745), (1985, 21794), (3205, 13498), (3970, 10897), (6410, 6749)]