9205456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{44257}}^1$

素因数の和:44278

約数の個数: 20

約数和(自身を含む): 19207972

約数和(自身を除く): 10002516

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 44257, 88514, 177028, 354056, 575341, 708112, 1150682, 2301364, 4602728, 9205456]

約数ペア:

[(1, 9205456), (2, 4602728), (4, 2301364), (8, 1150682), (13, 708112), (16, 575341), (26, 354056), (52, 177028), (104, 88514), (208, 44257)]