8949616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2531}}^1$

素因数の和:2569

約数の個数: 40

約数和(自身を含む): 19779984

約数和(自身を除く): 10830368

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 2531, 3536, 5062, 10124, 20248, 32903, 40496, 43027, 65806, 86054, 131612, 172108, 263224, 344216, 526448, 559351, 688432, 1118702, 2237404, 4474808, 8949616]

約数ペア:

[(1, 8949616), (2, 4474808), (4, 2237404), (8, 1118702), (13, 688432), (16, 559351), (17, 526448), (26, 344216), (34, 263224), (52, 172108), (68, 131612), (104, 86054), (136, 65806), (208, 43027), (221, 40496), (272, 32903), (442, 20248), (884, 10124), (1768, 5062), (2531, 3536)]