83449756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{37321}}^1$

素因数の和:37381

約数の個数: 24

約数和(自身を含む): 160932464

約数和(自身を除く): 77482708

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 37321, 74642, 149284, 485173, 970346, 1604803, 1940692, 3209606, 6419212, 20862439, 41724878, 83449756]

約数ペア:

[(1, 83449756), (2, 41724878), (4, 20862439), (13, 6419212), (26, 3209606), (43, 1940692), (52, 1604803), (86, 970346), (172, 485173), (559, 149284), (1118, 74642), (2236, 37321)]