42574226

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{887}}^1$

素因数の和:1225

約数の個数: 16

約数和(自身を含む): 64831104

約数和(自身を除く): 22256878

約数列:

[1, 2, 103, 206, 233, 466, 887, 1774, 23999, 47998, 91361, 182722, 206671, 413342, 21287113, 42574226]

約数ペア:

[(1, 42574226), (2, 21287113), (103, 413342), (206, 206671), (233, 182722), (466, 91361), (887, 47998), (1774, 23999)]