90605116

素因数分解:

$2^2\times 7^2\times {\mathrm{462271}}^1$

素因数の和:462289

約数の個数: 18

約数和(自身を含む): 184446528

約数和(自身を除く): 93841412

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 462271, 924542, 1849084, 3235897, 6471794, 12943588, 22651279, 45302558, 90605116]

約数ペア:

[(1, 90605116), (2, 45302558), (4, 22651279), (7, 12943588), (14, 6471794), (28, 3235897), (49, 1849084), (98, 924542), (196, 462271)]