80813036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{10903}}^1$

素因数の和:11033

約数の個数: 24

約数和(自身を含む): 151129440

約数和(自身を除く): 70316404

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1853, 3706, 7412, 10903, 21806, 43612, 185351, 370702, 741404, 1188427, 2376854, 4753708, 20203259, 40406518, 80813036]

約数ペア:

[(1, 80813036), (2, 40406518), (4, 20203259), (17, 4753708), (34, 2376854), (68, 1188427), (109, 741404), (218, 370702), (436, 185351), (1853, 43612), (3706, 21806), (7412, 10903)]