27160328

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{20089}}^1$

素因数の和:20121

約数の個数: 24

約数和(自身を含む): 55147050

約数和(自身を除く): 27986722

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 20089, 40178, 80356, 160712, 261157, 522314, 1044628, 2089256, 3395041, 6790082, 13580164, 27160328]

約数ペア:

[(1, 27160328), (2, 13580164), (4, 6790082), (8, 3395041), (13, 2089256), (26, 1044628), (52, 522314), (104, 261157), (169, 160712), (338, 80356), (676, 40178), (1352, 20089)]