81283136

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{115459}}^1$

素因数の和:115482

約数の個数: 28

約数和(自身を含む): 175961040

約数和(自身を除く): 94677904

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 115459, 230918, 461836, 923672, 1270049, 1847344, 2540098, 3694688, 5080196, 7389376, 10160392, 20320784, 40641568, 81283136]

約数ペア:

[(1, 81283136), (2, 40641568), (4, 20320784), (8, 10160392), (11, 7389376), (16, 5080196), (22, 3694688), (32, 2540098), (44, 1847344), (64, 1270049), (88, 923672), (176, 461836), (352, 230918), (704, 115459)]