40838318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{1237}}^1$

素因数の和:2227

約数の個数: 16

約数和(自身を含む): 64980144

約数和(自身を除く): 24141826

約数列:

[1, 2, 17, 34, 971, 1237, 1942, 2474, 16507, 21029, 33014, 42058, 1201127, 2402254, 20419159, 40838318]

約数ペア:

[(1, 40838318), (2, 20419159), (17, 2402254), (34, 1201127), (971, 42058), (1237, 33014), (1942, 21029), (2474, 16507)]