129983612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{72053}}^1$

素因数の和:72109

約数の個数: 24

約数和(自身を含む): 254206512

約数和(自身を除く): 124222900

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 72053, 144106, 288212, 792583, 1585166, 2954173, 3170332, 5908346, 11816692, 32495903, 64991806, 129983612]

約数ペア:

[(1, 129983612), (2, 64991806), (4, 32495903), (11, 11816692), (22, 5908346), (41, 3170332), (44, 2954173), (82, 1585166), (164, 792583), (451, 288212), (902, 144106), (1804, 72053)]