90743068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{15443}}^1$

素因数の和:15573

約数の個数: 24

約数和(自身を含む): 172540368

約数和(自身を除く): 81797300

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5876, 15443, 30886, 61772, 200759, 401518, 803036, 1745059, 3490118, 6980236, 22685767, 45371534, 90743068]

約数ペア:

[(1, 90743068), (2, 45371534), (4, 22685767), (13, 6980236), (26, 3490118), (52, 1745059), (113, 803036), (226, 401518), (452, 200759), (1469, 61772), (2938, 30886), (5876, 15443)]