118702544

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{180949}}^1$

素因数の和:180998

約数の個数: 20

約数和(自身を含む): 235596900

約数和(自身を除く): 116894356

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 180949, 361898, 723796, 1447592, 2895184, 7418909, 14837818, 29675636, 59351272, 118702544]

約数ペア:

[(1, 118702544), (2, 59351272), (4, 29675636), (8, 14837818), (16, 7418909), (41, 2895184), (82, 1447592), (164, 723796), (328, 361898), (656, 180949)]