91512944

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{133013}}^1$

素因数の和:133064

約数の個数: 20

約数和(自身を含む): 181431096

約数和(自身を除く): 89918152

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 133013, 266026, 532052, 1064104, 2128208, 5719559, 11439118, 22878236, 45756472, 91512944]

約数ペア:

[(1, 91512944), (2, 45756472), (4, 22878236), (8, 11439118), (16, 5719559), (43, 2128208), (86, 1064104), (172, 532052), (344, 266026), (688, 133013)]