25150928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{142903}}^1$

素因数の和:142922

約数の個数: 20

約数和(自身を含む): 53160288

約数和(自身を除く): 28009360

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 142903, 285806, 571612, 1143224, 1571933, 2286448, 3143866, 6287732, 12575464, 25150928]

約数ペア:

[(1, 25150928), (2, 12575464), (4, 6287732), (8, 3143866), (11, 2286448), (16, 1571933), (22, 1143224), (44, 571612), (88, 285806), (176, 142903)]