318819608

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{9437}}^1$

素因数の和:9587

約数の個数: 32

約数和(自身を含む): 618377760

約数和(自身を除く): 299558152

約数列:

[1, 2, 4, 8, 41, 82, 103, 164, 206, 328, 412, 824, 4223, 8446, 9437, 16892, 18874, 33784, 37748, 75496, 386917, 773834, 972011, 1547668, 1944022, 3095336, 3888044, 7776088, 39852451, 79704902, 159409804, 318819608]

約数ペア:

[(1, 318819608), (2, 159409804), (4, 79704902), (8, 39852451), (41, 7776088), (82, 3888044), (103, 3095336), (164, 1944022), (206, 1547668), (328, 972011), (412, 773834), (824, 386917), (4223, 75496), (8446, 37748), (9437, 33784), (16892, 18874)]