31728656

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{13309}}^1$

素因数の和:13466

約数の個数: 20

約数和(自身を含む): 61891500

約数和(自身を除く): 30162844

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 13309, 26618, 53236, 106472, 212944, 1983041, 3966082, 7932164, 15864328, 31728656]

約数ペア:

[(1, 31728656), (2, 15864328), (4, 7932164), (8, 3966082), (16, 1983041), (149, 212944), (298, 106472), (596, 53236), (1192, 26618), (2384, 13309)]