30853552

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{13873}}^1$

素因数の和:14020

約数の個数: 20

約数和(自身を含む): 60213160

約数和(自身を除く): 29359608

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 13873, 27746, 55492, 110984, 221968, 1928347, 3856694, 7713388, 15426776, 30853552]

約数ペア:

[(1, 30853552), (2, 15426776), (4, 7713388), (8, 3856694), (16, 1928347), (139, 221968), (278, 110984), (556, 55492), (1112, 27746), (2224, 13873)]