80104952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{25609}}^1$

素因数の和:25655

約数の個数: 32

約数和(自身を含む): 165952800

約数和(自身を除く): 85847848

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 25609, 51218, 102436, 204872, 435353, 589007, 870706, 1178014, 1741412, 2356028, 3482824, 4712056, 10013119, 20026238, 40052476, 80104952]

約数ペア:

[(1, 80104952), (2, 40052476), (4, 20026238), (8, 10013119), (17, 4712056), (23, 3482824), (34, 2356028), (46, 1741412), (68, 1178014), (92, 870706), (136, 589007), (184, 435353), (391, 204872), (782, 102436), (1564, 51218), (3128, 25609)]