81842824

素因数分解:

$2^3\times 7^1\times {\mathrm{1461479}}^1$

素因数の和:1461492

約数の個数: 16

約数和(自身を含む): 175377600

約数和(自身を除く): 93534776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1461479, 2922958, 5845916, 10230353, 11691832, 20460706, 40921412, 81842824]

約数ペア:

[(1, 81842824), (2, 40921412), (4, 20460706), (7, 11691832), (8, 10230353), (14, 5845916), (28, 2922958), (56, 1461479)]