80690096

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{11701}}^1$

素因数の和:12140

約数の個数: 20

約数和(自身を含む): 156713184

約数和(自身を除く): 76023088

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 11701, 23402, 46804, 93608, 187216, 5043131, 10086262, 20172524, 40345048, 80690096]

約数ペア:

[(1, 80690096), (2, 40345048), (4, 20172524), (8, 10086262), (16, 5043131), (431, 187216), (862, 93608), (1724, 46804), (3448, 23402), (6896, 11701)]