55111328

素因数分解:

$2^5\times {\mathrm{223}}^1\times {\mathrm{7723}}^1$

素因数の和:7956

約数の個数: 24

約数和(自身を含む): 109001088

約数和(自身を除く): 53889760

約数列:

[1, 2, 4, 8, 16, 32, 223, 446, 892, 1784, 3568, 7136, 7723, 15446, 30892, 61784, 123568, 247136, 1722229, 3444458, 6888916, 13777832, 27555664, 55111328]

約数ペア:

[(1, 55111328), (2, 27555664), (4, 13777832), (8, 6888916), (16, 3444458), (32, 1722229), (223, 247136), (446, 123568), (892, 61784), (1784, 30892), (3568, 15446), (7136, 7723)]