33281620

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13103}}^1$

素因数の和:13239

約数の個数: 24

約数和(自身を含む): 70447104

約数和(自身を除く): 37165484

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 13103, 26206, 52412, 65515, 131030, 262060, 1664081, 3328162, 6656324, 8320405, 16640810, 33281620]

約数ペア:

[(1, 33281620), (2, 16640810), (4, 8320405), (5, 6656324), (10, 3328162), (20, 1664081), (127, 262060), (254, 131030), (508, 65515), (635, 52412), (1270, 26206), (2540, 13103)]