16941728

素因数分解:

$2^5\times {\mathrm{389}}^1\times {\mathrm{1361}}^1$

素因数の和:1760

約数の個数: 24

約数和(自身を含む): 33464340

約数和(自身を除く): 16522612

約数列:

[1, 2, 4, 8, 16, 32, 389, 778, 1361, 1556, 2722, 3112, 5444, 6224, 10888, 12448, 21776, 43552, 529429, 1058858, 2117716, 4235432, 8470864, 16941728]

約数ペア:

[(1, 16941728), (2, 8470864), (4, 4235432), (8, 2117716), (16, 1058858), (32, 529429), (389, 43552), (778, 21776), (1361, 12448), (1556, 10888), (2722, 6224), (3112, 5444)]