40088642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1367}}^1$

素因数の和:1454

約数の個数: 32

約数和(自身を含む): 69341184

約数和(自身を除く): 29252542

約数列:

[1, 2, 11, 22, 31, 43, 62, 86, 341, 473, 682, 946, 1333, 1367, 2666, 2734, 14663, 15037, 29326, 30074, 42377, 58781, 84754, 117562, 466147, 646591, 932294, 1293182, 1822211, 3644422, 20044321, 40088642]

約数ペア:

[(1, 40088642), (2, 20044321), (11, 3644422), (22, 1822211), (31, 1293182), (43, 932294), (62, 646591), (86, 466147), (341, 117562), (473, 84754), (682, 58781), (946, 42377), (1333, 30074), (1367, 29326), (2666, 15037), (2734, 14663)]