16597984

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2347}}^1$

素因数の和:2387

約数の個数: 48

約数和(自身を含む): 37276848

約数和(自身を除く): 20678864

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 2347, 3536, 4694, 7072, 9388, 18776, 30511, 37552, 39899, 61022, 75104, 79798, 122044, 159596, 244088, 319192, 488176, 518687, 638384, 976352, 1037374, 1276768, 2074748, 4149496, 8298992, 16597984]

約数ペア:

[(1, 16597984), (2, 8298992), (4, 4149496), (8, 2074748), (13, 1276768), (16, 1037374), (17, 976352), (26, 638384), (32, 518687), (34, 488176), (52, 319192), (68, 244088), (104, 159596), (136, 122044), (208, 79798), (221, 75104), (272, 61022), (416, 39899), (442, 37552), (544, 30511), (884, 18776), (1768, 9388), (2347, 7072), (3536, 4694)]