80604608

素因数分解:

$2^6\times 7^2\times {\mathrm{25703}}^1$

素因数の和:25729

約数の個数: 42

約数和(自身を含む): 186071256

約数和(自身を除く): 105466648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 25703, 51406, 102812, 179921, 205624, 359842, 411248, 719684, 822496, 1259447, 1439368, 1644992, 2518894, 2878736, 5037788, 5757472, 10075576, 11514944, 20151152, 40302304, 80604608]

約数ペア:

[(1, 80604608), (2, 40302304), (4, 20151152), (7, 11514944), (8, 10075576), (14, 5757472), (16, 5037788), (28, 2878736), (32, 2518894), (49, 1644992), (56, 1439368), (64, 1259447), (98, 822496), (112, 719684), (196, 411248), (224, 359842), (392, 205624), (448, 179921), (784, 102812), (1568, 51406), (3136, 25703)]