16421660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{48299}}^1$

素因数の和:48325

約数の個数: 24

約数和(自身を含む): 36514800

約数和(自身を除く): 20093140

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 48299, 96598, 193196, 241495, 482990, 821083, 965980, 1642166, 3284332, 4105415, 8210830, 16421660]

約数ペア:

[(1, 16421660), (2, 8210830), (4, 4105415), (5, 3284332), (10, 1642166), (17, 965980), (20, 821083), (34, 482990), (68, 241495), (85, 193196), (170, 96598), (340, 48299)]