34640528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{166541}}^1$

素因数の和:166562

約数の個数: 20

約数和(自身を含む): 72279228

約数和(自身を除く): 37638700

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 166541, 333082, 666164, 1332328, 2165033, 2664656, 4330066, 8660132, 17320264, 34640528]

約数ペア:

[(1, 34640528), (2, 17320264), (4, 8660132), (8, 4330066), (13, 2664656), (16, 2165033), (26, 1332328), (52, 666164), (104, 333082), (208, 166541)]