22576528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{108541}}^1$

素因数の和:108562

約数の個数: 20

約数和(自身を含む): 47107228

約数和(自身を除く): 24530700

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 108541, 217082, 434164, 868328, 1411033, 1736656, 2822066, 5644132, 11288264, 22576528]

約数ペア:

[(1, 22576528), (2, 11288264), (4, 5644132), (8, 2822066), (13, 1736656), (16, 1411033), (26, 868328), (52, 434164), (104, 217082), (208, 108541)]