40831952

素因数分解:

$2^4\times 7^1\times {\mathrm{364571}}^1$

素因数の和:364586

約数の個数: 20

約数和(自身を含む): 90413856

約数和(自身を除く): 49581904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 364571, 729142, 1458284, 2551997, 2916568, 5103994, 5833136, 10207988, 20415976, 40831952]

約数ペア:

[(1, 40831952), (2, 20415976), (4, 10207988), (7, 5833136), (8, 5103994), (14, 2916568), (16, 2551997), (28, 1458284), (56, 729142), (112, 364571)]