82889942

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1\times {\mathrm{1777}}^1$

素因数の和:2143

約数の個数: 16

約数和(自身を含む): 126351792

約数和(自身を除く): 43461850

約数列:

[1, 2, 83, 166, 281, 562, 1777, 3554, 23323, 46646, 147491, 294982, 499337, 998674, 41444971, 82889942]

約数ペア:

[(1, 82889942), (2, 41444971), (83, 998674), (166, 499337), (281, 294982), (562, 147491), (1777, 46646), (3554, 23323)]