39561290

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{92003}}^1$

素因数の和:92053

約数の個数: 16

約数和(自身を含む): 72867168

約数和(自身を除く): 33305878

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 92003, 184006, 460015, 920030, 3956129, 7912258, 19780645, 39561290]

約数ペア:

[(1, 39561290), (2, 19780645), (5, 7912258), (10, 3956129), (43, 920030), (86, 460015), (215, 184006), (430, 92003)]