42780784

素因数分解:

$2^4\times {\mathrm{1109}}^1\times {\mathrm{2411}}^1$

素因数の和:3528

約数の個数: 20

約数和(自身を含む): 82996920

約数和(自身を除く): 40216136

約数列:

[1, 2, 4, 8, 16, 1109, 2218, 2411, 4436, 4822, 8872, 9644, 17744, 19288, 38576, 2673799, 5347598, 10695196, 21390392, 42780784]

約数ペア:

[(1, 42780784), (2, 21390392), (4, 10695196), (8, 5347598), (16, 2673799), (1109, 38576), (2218, 19288), (2411, 17744), (4436, 9644), (4822, 8872)]