8154016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1153}}^1$

素因数の和:1193

約数の個数: 48

約数和(自身を含む): 18320904

約数和(自身を除く): 10166888

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1153, 1768, 2306, 3536, 4612, 7072, 9224, 14989, 18448, 19601, 29978, 36896, 39202, 59956, 78404, 119912, 156808, 239824, 254813, 313616, 479648, 509626, 627232, 1019252, 2038504, 4077008, 8154016]

約数ペア:

[(1, 8154016), (2, 4077008), (4, 2038504), (8, 1019252), (13, 627232), (16, 509626), (17, 479648), (26, 313616), (32, 254813), (34, 239824), (52, 156808), (68, 119912), (104, 78404), (136, 59956), (208, 39202), (221, 36896), (272, 29978), (416, 19601), (442, 18448), (544, 14989), (884, 9224), (1153, 7072), (1768, 4612), (2306, 3536)]