40345048

素因数分解:

$2^3\times {\mathrm{431}}^1\times {\mathrm{11701}}^1$

素因数の和:12138

約数の個数: 16

約数和(自身を含む): 75828960

約数和(自身を除く): 35483912

約数列:

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

約数ペア:

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