40983952

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{35089}}^1$

素因数の和:35170

約数の個数: 20

約数和(自身を含む): 80496460

約数和(自身を除く): 39512508

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 35089, 70178, 140356, 280712, 561424, 2561497, 5122994, 10245988, 20491976, 40983952]

約数ペア:

[(1, 40983952), (2, 20491976), (4, 10245988), (8, 5122994), (16, 2561497), (73, 561424), (146, 280712), (292, 140356), (584, 70178), (1168, 35089)]