18161792

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{12899}}^1$

素因数の和:12924

約数の個数: 32

約数和(自身を含む): 39474000

約数和(自身を除く): 21312208

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 12899, 25798, 51596, 103192, 141889, 206384, 283778, 412768, 567556, 825536, 1135112, 1651072, 2270224, 4540448, 9080896, 18161792]

約数ペア:

[(1, 18161792), (2, 9080896), (4, 4540448), (8, 2270224), (11, 1651072), (16, 1135112), (22, 825536), (32, 567556), (44, 412768), (64, 283778), (88, 206384), (128, 141889), (176, 103192), (352, 51596), (704, 25798), (1408, 12899)]