552848

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:434

約数の個数: 20

約数和(自身を含む): 1084380

約数和(自身を除く): 531532

約数列:

[1, 2, 4, 8, 16, 109, 218, 317, 436, 634, 872, 1268, 1744, 2536, 5072, 34553, 69106, 138212, 276424, 552848]

約数ペア:

[(1, 552848), (2, 276424), (4, 138212), (8, 69106), (16, 34553), (109, 5072), (218, 2536), (317, 1744), (436, 1268), (634, 872)]