30166928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{171403}}^1$

素因数の和:171422

約数の個数: 20

約数和(自身を含む): 63762288

約数和(自身を除く): 33595360

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 171403, 342806, 685612, 1371224, 1885433, 2742448, 3770866, 7541732, 15083464, 30166928]

約数ペア:

[(1, 30166928), (2, 15083464), (4, 7541732), (8, 3770866), (11, 2742448), (16, 1885433), (22, 1371224), (44, 685612), (88, 342806), (176, 171403)]