16129712

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{4441}}^1$

素因数の和:4676

約数の個数: 20

約数和(自身を含む): 31396056

約数和(自身を除く): 15266344

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 4441, 8882, 17764, 35528, 71056, 1008107, 2016214, 4032428, 8064856, 16129712]

約数ペア:

[(1, 16129712), (2, 8064856), (4, 4032428), (8, 2016214), (16, 1008107), (227, 71056), (454, 35528), (908, 17764), (1816, 8882), (3632, 4441)]