98171416

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{24691}}^1$

素因数の和:24775

約数の個数: 32

約数和(自身を含む): 213338880

約数和(自身を除く): 115167464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 24691, 49382, 98764, 172837, 197528, 345674, 691348, 1382696, 1753061, 3506122, 7012244, 12271427, 14024488, 24542854, 49085708, 98171416]

約数ペア:

[(1, 98171416), (2, 49085708), (4, 24542854), (7, 14024488), (8, 12271427), (14, 7012244), (28, 3506122), (56, 1753061), (71, 1382696), (142, 691348), (284, 345674), (497, 197528), (568, 172837), (994, 98764), (1988, 49382), (3976, 24691)]