8907496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2089}}^1$

素因数の和:2149

約数の個数: 32

約数和(自身を含む): 18433800

約数和(自身を除く): 9526304

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2089, 2132, 4178, 4264, 8356, 16712, 27157, 54314, 85649, 108628, 171298, 217256, 342596, 685192, 1113437, 2226874, 4453748, 8907496]

約数ペア:

[(1, 8907496), (2, 4453748), (4, 2226874), (8, 1113437), (13, 685192), (26, 342596), (41, 217256), (52, 171298), (82, 108628), (104, 85649), (164, 54314), (328, 27157), (533, 16712), (1066, 8356), (2089, 4264), (2132, 4178)]