16829488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{80911}}^1$

素因数の和:80932

約数の個数: 20

約数和(自身を含む): 35115808

約数和(自身を除く): 18286320

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 80911, 161822, 323644, 647288, 1051843, 1294576, 2103686, 4207372, 8414744, 16829488]

約数ペア:

[(1, 16829488), (2, 8414744), (4, 4207372), (8, 2103686), (13, 1294576), (16, 1051843), (26, 647288), (52, 323644), (104, 161822), (208, 80911)]