42783152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157291}}^1$

素因数の和:157316

約数の個数: 20

約数和(自身を含む): 87768936

約数和(自身を除く): 44985784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 157291, 314582, 629164, 1258328, 2516656, 2673947, 5347894, 10695788, 21391576, 42783152]

約数ペア:

[(1, 42783152), (2, 21391576), (4, 10695788), (8, 5347894), (16, 2673947), (17, 2516656), (34, 1258328), (68, 629164), (136, 314582), (272, 157291)]