40342046

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{3121}}^1$

素因数の和:3427

約数の個数: 16

約数和(自身を含む): 63389088

約数和(自身を除く): 23047042

約数列:

[1, 2, 23, 46, 281, 562, 3121, 6242, 6463, 12926, 71783, 143566, 877001, 1754002, 20171023, 40342046]

約数ペア:

[(1, 40342046), (2, 20171023), (23, 1754002), (46, 877001), (281, 143566), (562, 71783), (3121, 12926), (6242, 6463)]