2016280136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{75437}}^1$

素因数の和:75713

約数の個数: 32

約数和(自身を含む): 4087230840

約数和(自身を除く): 2070950704

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 257, 514, 1028, 2056, 3341, 6682, 13364, 26728, 75437, 150874, 301748, 603496, 980681, 1961362, 3922724, 7845448, 19387309, 38774618, 77549236, 155098472, 252035017, 504070034, 1008140068, 2016280136]

約数ペア:

[(1, 2016280136), (2, 1008140068), (4, 504070034), (8, 252035017), (13, 155098472), (26, 77549236), (52, 38774618), (104, 19387309), (257, 7845448), (514, 3922724), (1028, 1961362), (2056, 980681), (3341, 603496), (6682, 301748), (13364, 150874), (26728, 75437)]