31570084

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2017}}^1$

素因数の和:2084

約数の個数: 48

約数和(自身を含む): 69612928

約数和(自身を除く): 38042844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2017, 2236, 3913, 4034, 7826, 8068, 14119, 15652, 26221, 28238, 52442, 56476, 86731, 104884, 173462, 183547, 346924, 367094, 607117, 734188, 1127503, 1214234, 2255006, 2428468, 4510012, 7892521, 15785042, 31570084]

約数ペア:

[(1, 31570084), (2, 15785042), (4, 7892521), (7, 4510012), (13, 2428468), (14, 2255006), (26, 1214234), (28, 1127503), (43, 734188), (52, 607117), (86, 367094), (91, 346924), (172, 183547), (182, 173462), (301, 104884), (364, 86731), (559, 56476), (602, 52442), (1118, 28238), (1204, 26221), (2017, 15652), (2236, 14119), (3913, 8068), (4034, 7826)]