162392464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{780733}}^1$

素因数の和:780754

約数の個数: 20

約数和(自身を含む): 338838556

約数和(自身を除く): 176446092

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 780733, 1561466, 3122932, 6245864, 10149529, 12491728, 20299058, 40598116, 81196232, 162392464]

約数ペア:

[(1, 162392464), (2, 81196232), (4, 40598116), (8, 20299058), (13, 12491728), (16, 10149529), (26, 6245864), (52, 3122932), (104, 1561466), (208, 780733)]