82776998

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1\times {\mathrm{881}}^1$

素因数の和:1423

約数の個数: 16

約数和(自身を含む): 125737920

約数和(自身を除く): 42960922

約数列:

[1, 2, 109, 218, 431, 862, 881, 1762, 46979, 93958, 96029, 192058, 379711, 759422, 41388499, 82776998]

約数ペア:

[(1, 82776998), (2, 41388499), (109, 759422), (218, 379711), (431, 192058), (862, 96029), (881, 93958), (1762, 46979)]