315916112

素因数分解:

$2^4\times {\mathrm{2083}}^1\times {\mathrm{9479}}^1$

素因数の和:11570

約数の個数: 20

約数和(自身を含む): 612445920

約数和(自身を除く): 296529808

約数列:

[1, 2, 4, 8, 16, 2083, 4166, 8332, 9479, 16664, 18958, 33328, 37916, 75832, 151664, 19744757, 39489514, 78979028, 157958056, 315916112]

約数ペア:

[(1, 315916112), (2, 157958056), (4, 78979028), (8, 39489514), (16, 19744757), (2083, 151664), (4166, 75832), (8332, 37916), (9479, 33328), (16664, 18958)]