162823648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{391403}}^1$

素因数の和:391426

約数の個数: 24

約数和(自身を含む): 345218328

約数和(自身を除く): 182394680

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 391403, 782806, 1565612, 3131224, 5088239, 6262448, 10176478, 12524896, 20352956, 40705912, 81411824, 162823648]

約数ペア:

[(1, 162823648), (2, 81411824), (4, 40705912), (8, 20352956), (13, 12524896), (16, 10176478), (26, 6262448), (32, 5088239), (52, 3131224), (104, 1565612), (208, 782806), (416, 391403)]