42892784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{243709}}^1$

素因数の和:243728

約数の個数: 20

約数和(自身を含む): 90660120

約数和(自身を除く): 47767336

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 243709, 487418, 974836, 1949672, 2680799, 3899344, 5361598, 10723196, 21446392, 42892784]

約数ペア:

[(1, 42892784), (2, 21446392), (4, 10723196), (8, 5361598), (11, 3899344), (16, 2680799), (22, 1949672), (44, 974836), (88, 487418), (176, 243709)]